inviolable
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C2 adjective /ɪnˈvaɪələbl/

inviolable

unverletzlich
Meaning
never to be broken, dishonored, or violated
Example
Human rights are considered inviolable in modern democracies.
Menschenrechte gelten in modernen Demokratien als unverletzlich.
C2 adjective /ˌɪnkəmˈbʌstəbl/

incombustible

nicht brennbar
Meaning
Not capable of catching fire or burning.
Example
This material is incombustible and safe for construction.
Dieses Material ist incombustibel und sicher für den Bau.
C2 noun /ɪmˌprɒb.əˈbɪl.ə.ti/

Improbability

Unwahrscheinlichkeit
Meaning
the quality or state of being improbable; unlikely to be true or to happen
Example
The improbability of winning the lottery twice didn't stop her from buying tickets.
Die Unwahrscheinlichkeit, zweimal die Lotterie zu gewinnen, hielt sie nicht davon ab, Tickets zu kaufen.
C2 adjective /ɪmˈpɑːlɪtɪk/

impolitic

unüberlegt
Meaning
Unwise or imprudent; not showing good judgment.
Example
It would be impolitic to criticize them openly.
Es wäre unüberlegt, sie öffentlich zu kritisieren.
C2 noun /ˈɪrɪɡənt/

irrigant

Bewässerungsflüssigkeit
Meaning
A liquid used for irrigation, especially in medical or agricultural contexts.
Example
The doctor used a sterile irrigant during the procedure.
Der Arzt verwendete während des Verfahrens ein steriles Bewässerungsflüssigkeit.
C2 noun /ˌɪn.ɪˈbraɪ.ə.ti/

inebriety

Trunkenheit
Meaning
the state of being drunk or intoxicated
Example
His frequent inebriety led to the loss of his job.
Seine häufige Trunkenheit führte zum Verlust seiner Arbeit.
C2 adjective /ˌɪrɪˈkɒnsɪləbl/

irreconcilable

unversöhnlich
Meaning
impossible to make compatible or bring into harmony; unable to resolve differences
Example
The couple separated due to irreconcilable differences.
Das Paar trennte sich aufgrund unversöhnlicher Differenzen.
C2 verb /ɪmˈpeɪl/

impale

aufspießen
Meaning
to pierce or fix something with a sharp object
Example
The knight was impaled by the enemy’s spear.
Der Ritter wurde vom Speer des Feindes aufgespießt.
C2 adjective /ˌɪnsəˈpɔːrtəbl̩/

insupportable

unerträglich
Meaning
Too extreme or difficult to be endured.
Example
The heat was insupportable during the long journey.
Die Hitze war unerträglich während der langen Reise.
C2 adjective /ɪˈmɒdərət/

immoderate

immoderat
Meaning
excessive; beyond reasonable limits
Example
He has an immoderate love for sweets.
Er hat eine immoderate Liebe zu Süßigkeiten.
C2 verb /ˈɪməleɪt/

immolate

immolieren
Meaning
To kill or sacrifice, especially by burning.
Example
The protesters threatened to immolate themselves in front of the building.
Die Demonstranten drohten, sich vor dem Gebäude zu immolieren.
C2 adjective /ˌaɪsəʊˈθɜːrməl/

isothermal

isotherm
Meaning
Having or maintaining equal or constant temperature.
Example
The experiment was conducted under isothermal conditions.
Das Experiment wurde unter isothermen Bedingungen durchgeführt.
C2 adjective /ɪmˈpɔːrtʃənət/

importunate

aufdringlich
Meaning
Persistent to the point of annoyance or intrusion
Example
The importunate salesman kept calling despite repeated refusals.
Der aufdringliche Verkäufer rief immer wieder an, trotz wiederholter Ablehnungen.
C2 verb /ˌɪntərˈpoʊz/

interpose

einwenden
Meaning
To place or insert between one thing and another; to intervene in a situation.
Example
He quickly interposed himself between the fighters to stop the quarrel.
Er trat schnell zwischen die Kämpfer, um den Streit zu stoppen.
C2 adjective /ɪˈnjʊərd/

inured

abgestumpft
Meaning
Accustomed to something, especially something unpleasant.
Example
After years of hardship, she was inured to suffering.
Nach Jahren des Leidens war sie an das Schmerzempfinden gewöhnt.
C2 adjective /ɪnˈvʌlnərəbl/

invulnerable

unverwundbar
Meaning
Impossible to harm, damage, or defeat.
Example
The fortress was thought to be invulnerable to attack.
Die Festung galt als unverwundbar gegenüber Angriffen.
C2 adjective /ˌɪrɪˈtriːvəbl/

irretrievable

unwiederbringlich
Meaning
impossible to recover or regain
Example
The documents were lost in an irretrievable way after the fire.
Die Dokumente wurden nach dem Brand auf unwiederbringliche Weise verloren.
C2 adjective /ɪˈrɛfrəɡəbəl/

irrefragable

unwiderlegbar
Meaning
Impossible to refute, deny, or break
Example
The lawyer presented irrefragable evidence that proved his client’s innocence.
Der Anwalt präsentierte unwiderlegbare Beweise, die die Unschuld seines Mandanten belegten.
C2 adjective /ɪnˈvɛtərət/

inveterate

eingefleischt
Meaning
having a long-established habit, activity, or interest that is unlikely to change
Example
He is an inveterate reader who spends hours in the library every day.
Er ist ein eingefleischter Leser, der jeden Tag Stunden in der Bibliothek verbringt.
C2 adjective /ɪnˈsɪpiənt/

incipient

incipient
Meaning
in an initial stage; beginning to develop
Example
The incipient storm made the sky turn dark and heavy.
Der incipiente Sturm ließ den Himmel dunkel und schwer werden.
C2 adjective /ɪmˌpɜːrˈsweɪdəbl/

impersuadable

unüberzeugbar
Meaning
not able to be convinced or persuaded
Example
She remained impersuadable despite all our arguments.
Sie blieb unüberzeugbar trotz all unserer Argumente.
C2 verb /ˈɪmprɛɡneɪt/

impregnate

durchtränken / schwängern
Meaning
To make pregnant; to fill or saturate with something.
Example
The scientist used a method to impregnate the material with resin.
Der Wissenschaftler verwendete eine Methode, um das Material mit Harz zu imprägnieren.
C2 adjective /ˈɪndələnt/

indolent

träge
Meaning
Wanting to avoid activity or exertion; lazy.
Example
The indolent cat slept in the sun all afternoon.
Die träge Katze schlief den ganzen Nachmittag in der Sonne.
C2 noun /ɪnˈtɒksɪkənt/

intoxicant

Rauschmittel
Meaning
a substance, especially alcohol or a drug, that causes intoxication
Example
Alcohol is the most commonly used intoxicant in many cultures.
Alkohol ist das am häufigsten verwendete Rauschmittel in vielen Kulturen.
C2 adjective /ɪˈlɪmɪtəbl/

illimitable

unermesslich
Meaning
Without limits or bounds.
Example
The universe is often described as illimitable.
Das Universum wird oft als unermesslich beschrieben.
C2 adjective/noun /ɪnˈkɑːrnədiːn/

incarnadine

lebenskräftiges rot
Meaning
a bright crimson or pinkish-red color
Example
The sky turned incarnadine at sunset.
Der Himmel wurde beim Sonnenuntergang lebendig rot.
C2 adjective /ɪnˈɛk.wɪ.tə.bəl/

inequitable

ungerecht
Meaning
Not fair or just; lacking in fairness or equality.
Example
The distribution of resources was inequitable among the workers.
Die Verteilung der Ressourcen war ungerecht unter den Arbeitern.
C2 adjective /ˈɪn.dɪ.dʒənt/

indigent

hilfsbedürftig
Meaning
lacking the necessities of life due to poverty; very poor
Example
The hospital offers free care to indigent patients.
Das Krankenhaus bietet indigenten Patienten kostenlose Pflege an.
C2 noun /ˈɪkθiəˌsɔːrz/

ichthyosaurs

Ichtiosaurier (eine Art ausgestorbener Meeresechse)
Meaning
Extinct marine reptiles that resembled fish and dolphins, dominant during the Mesozoic era.
Example
Ichthyosaurs were swift predators of the ancient seas.
Ichtiosaurier waren schnelle Raubtiere der alten Meere.
C2 adjective ɪnˈdɒm.ɪ.tə.bəl

indomitable

unbezwingbar
Meaning
Impossible to subdue or defeat.
Example
Her indomitable spirit helped her overcome adversity.
Ihr unbezwungener Geist half ihr, Widrigkeiten zu überwinden.
C2 noun /ˌɪmprɪˈmɑːtər/

imprimatur

Imprimatur
Meaning
An official license or approval, especially to publish a book.
Example
The book was released with the official imprimatur of the church.
Das Buch wurde mit dem offiziellen Imprimatur der Kirche veröffentlicht.
C2 noun /ˌɪmpəˈtjuːəsəti/

impetuosity

Impulsivität
Meaning
The quality of being rash or impulsive.
Example
His impetuosity often got him into trouble.
Seine Impetuosität brachte ihn oft in Schwierigkeiten.
C2 adjective /aɪˈsɒ.krə.nəs/

isochronous

gleichzeitig auftretend
Meaning
Occurring at equal time intervals; in unison or synchrony.
Example
The pendulum swings are isochronous, repeating at equal intervals.
Die Pendelschwingungen sind isochron, wiederholen sich in gleichen Intervallen.
C2 verb /aɪˈtɪnəˌreɪt/

itinerate

reisen
Meaning
To travel from place to place, usually for the purpose of work or preaching.
Example
The missionary itinerated throughout the region to spread the message.
Der Missionar reiste durch die Region, um die Botschaft zu verbreiten.
C2 verb /ɪnˈfætʃueɪt/

infatuate

verzücken
Meaning
to inspire with an intense but short-lived passion or admiration
Example
He was infatuated with her beauty.
Er war von ihrer Schönheit verzaubert.
C2 verb /ɪˈniː.bri.eɪt/

inebriate

betrinken
Meaning
to intoxicate; to make someone drunk
Example
The strong wine was enough to inebriate even the most experienced drinker.
Der starke Wein war genug, um sogar den erfahrensten Trinker zu betrunken.
C2 verb /ɪmˈpɛnd/

impend

drohen
Meaning
to be about to happen; to loom threateningly
Example
Dark clouds suggested that a storm was impeding.
Dunkle Wolken deuteten darauf hin, dass ein Sturm bevorstand.
C2 noun /ˌɪn.strəˈmɛn.təl.ɪst/

instrumentalist

Instrumentalist
Meaning
A person who plays a musical instrument.
Example
The instrumentalist played a beautiful solo on the violin.
Der Instrumentalist spielte ein schönes Solo auf der Violine.
C2 verb /ɪnˈhjuːm/

inhume

begraben
Meaning
to bury a dead body in the ground
Example
They inhumed the warrior with full honors.
Sie begruben den Krieger mit voller Ehre.
C2 adjective /ɪˈrɛzəluːt/

irresolute

unentschlossen
Meaning
uncertain or indecisive; lacking determination
Example
He stood irresolute at the crossroads, unsure which path to take.
Er stand unentschlossen an der Kreuzung und wusste nicht, welchen Weg er nehmen sollte.
C2 adverb /ˈɪntʃmiːl/

inchmeal

stückchenweise
Meaning
Gradually, little by little.
Example
The old castle fell inchmeal into ruin.
Das alte Schloss fiel stückchenweise in Ruinen.
C2 adjective /ˌaɪdəˈlɑːtrɪəs/

idolatrious

götzenverehrend
Meaning
Excessively devoted or reverent towards idols or false gods.
Example
The ancient tribe was known for its idolatrious practices.
Der alte Stamm war für seine götzendienstlichen Praktiken bekannt.
C2 adjective /ˌɪntərˈniːsaɪn/

internecine

innerer Konflikt
Meaning
Relating to conflict within a group, often causing mutual destruction.
Example
The internecine conflict weakened the organization from within.
Der interne Konflikt schwächte die Organisation von innen
C2 adjective /ɪnˈɡreɪʃiˌeɪtɪŋ/

ingratiating

schmeichelhaft
Meaning
Charming or flattering in a way intended to gain favor.
Example
His ingratiating smile made everyone trust him quickly.
Sein schmeichelhaftes Lächeln brachte alle dazu, ihm schnell zu vertrauen.
C2 noun /ɪmˈpjuːɪsəns/

impuissance

Ohnmacht, Unfähigkeit
Meaning
inability to take effective action; helplessness
Example
The government’s impuissance in the face of crisis frustrated the people.
Die Ohnmacht der Regierung angesichts der Krise frustrierte die Bevölkerung.
C2 noun /ɪˈnænɪti/

inanity

Unsinn, Dummheit
Meaning
a nonsensical remark or action; silliness; emptiness
Example
The speech was full of inanities that bored the audience.
Die Rede war voller Unsinn, der das Publikum langweilte.
C2 verb /ɪˈnjʊər/

inure

gewöhnen
Meaning
To become accustomed to something, especially something unpleasant.
Example
Soldiers quickly became inured to the harsh conditions.
Soldaten gewöhnten sich schnell an die harten Bedingungen.
C2 adjective /ˌɪnkənˈsɪdərəbl/

inconsiderable

geringfügig
Meaning
Too small or unimportant to be worth considering.
Example
The donation was not inconsiderable, though smaller than expected.
Die Spende war nicht geringfügig, obwohl sie kleiner als erwartet war.
C2 noun /ˌɪrɪˈdɛsəns/

iridescence

irideszierender Glanz
Meaning
a play of lustrous, changing colors like those of a rainbow
Example
The butterfly's wings shimmered with iridescence.
Die Flügel des Schmetterlings schimmerten mit irideszierendem Glanz.
C2 noun /ˌɪkθiˈɒlədʒɪst/

ichthyologist

Ichthyologe
Meaning
A scientist who studies fish.
Example
The ichthyologist discovered a new species of fish in the river.
Der Ichthyologe entdeckte eine neue Fischart im Fluss.
C2 conjunction /ˌɪnəzˈmʌtʃ æz/

inasmuch-as

da
Meaning
Because; since.
Example
He cannot attend, inasmuch as he is unwell.
Er kann nicht teilnehmen, da er krank ist.
C2 noun /aɪər/

ire

Zorn, Wut
Meaning
intense anger or rage
Example
The new policy provoked the ire of the employees.
Die neue Politik erregte den Zorn der Mitarbeiter.
C2 noun /ˌɪnvəˈluːʃən/

involution

Involution
Meaning
a complicated or intricate form or state; in biology, the shrinking of an organ after its function has finished
Example
The story was full of involution, making it hard to follow.
Die Geschichte war voller Involution, was es schwierig machte, ihr zu folgen.
C2 noun /ˈɪɡ.nəˌmɪn.i/

ignominy

Ignominie
Meaning
Public shame, disgrace, or dishonor.
Example
He lived the rest of his life in ignominy after the scandal.
Er lebte den Rest seines Lebens in Ignominie nach dem Skandal.
C2 noun /ˈaɪ.səˌbɑːr/

isobar

Isobar
Meaning
A line on a weather map connecting points of equal atmospheric pressure.
Example
The meteorologist explained how isobars indicate wind speed and direction.
Der Meteorologe erklärte, wie Isobaren die Windgeschwindigkeit und -richtung anzeigen.
C2 adjective /ˌaɪ.kə.nəˈklæs.tɪk/

iconoclastic

gekennzeichnet durch das Angreifen oder Ablehnen von etablierten Überzeugungen, Traditionen oder Werten
Meaning
Characterized by attacking or rejecting cherished beliefs, traditions, or established values.
Example
Her iconoclastic views challenged the conventional wisdom of the industry.
Ihre ikonoklastischen Ansichten stellten die konventionelle Weisheit der Branche in Frage.
C2 noun /ˌɪnkənˈɡruːəti/

incongruity

Inkongruenz
Meaning
The state of being inconsistent or out of place.
Example
The incongruity of his cheerful mood during the funeral shocked everyone.
Die Inkongruenz seiner fröhlichen Stimmung während der Beerdigung erschreckte alle.
C2 noun /ɪmp/

imp

kleiner schelmischer Teufel
Meaning
a small mischievous devil or sprite; a playful troublemaker
Example
The child was acting like a little imp, hiding his toys everywhere.
Das Kind benahm sich wie ein kleiner Teufel, der seine Spielzeuge überall versteckte.
C2 verb /ɜːrk/

irk

ärgern
Meaning
to annoy or irritate someone
Example
It irks me when people are late without calling.
Es ärgert mich, wenn Leute ohne anzurufen zu spät kommen.
C2 noun /ɪnˌtɜːrpəˈleɪʃən/

interpolation

Interpolation
Meaning
The act of inserting something into a text or estimating values within a sequence of data.
Example
The scientist used interpolation to predict the missing data points.
Der Wissenschaftler verwendete Interpolation, um die fehlenden Datenpunkte vorherzusagen.
C2 noun /ˌɪn.təˈvɛn.ʃə.nɪ.zəm/

interventionism

Interventionismus
Meaning
Government policy of active involvement in economic affairs.
Example
The central bank's interventionism helped stabilize inflation.
Der Interventionismus der Zentralbank half, die Inflation zu stabilisieren.
C2 noun /ˌɪn.trəˈɡreʃ.ən/

introgression

genetische Introgression
Meaning
The transfer of genetic information from one species to another through repeated backcrossing.
Example
Introgression plays a significant role in plant breeding.
Introgression spielt eine wichtige Rolle in der Pflanzenzucht.
C2 adjective /ˌɪrɪˈmiːdiəbl̩/

irremediable

irreparabel
Meaning
Impossible to cure, repair, or remedy.
Example
The damage to the ancient manuscript was irremediable.
Der Schaden an dem alten Manuskript war irreparabel.
C2 adjective /ˌɪndaɪˈdʒestəbəl/

Indigestible

indigest; schwer zu verdauen
Meaning
difficult or impossible to digest; hard to process in the stomach
Example
The old bread became hard and indigestible.
Das alte Brot wurde hart und ungenießbar.
C2 noun /ɪˈreɪdiəns/

irradiance

Strahlung
Meaning
the quality of shining brightly; the intensity of light falling on a surface
Example
The irradiance of the sun at noon was overwhelming.
Die Strahlung der Sonne zur Mittagszeit war überwältigend.
C2 noun /aɪˈdɒlətri/

idolatry

Götzenverehrung
Meaning
The worship of idols or extreme admiration for someone or something.
Example
The priest condemned the idolatry practiced in the village.
Der Priester verurteilte die im Dorf praktizierte Götzenverehrung.
C2 adjective /ɪˈræsɪbl/

irascible

reizbar
Meaning
Easily angered; quick-tempered.
Example
His irascible nature often got him into trouble.
Sein reizbares Wesen brachte ihn oft in Schwierigkeiten.
C2 adjective /ɪnˈsuːpərəbl/

insuperable

unüberwindbar
Meaning
Impossible to overcome or surpass.
Example
The team faced insuperable challenges during the expedition.
Das Team stand während der Expedition vor unüberwindbaren Herausforderungen.
C2 adjective /ˈɪl bred/

Ill-bred

ungezogen
Meaning
lacking good manners; rude; showing poor upbringing
Example
His ill-bred behavior shocked everyone at the dinner party.
Sein ungezogenes Benehmen schockierte alle auf der Dinnerparty.
C2 verb /ɪˈreɪdieɪt/

irradiate

irradieren
Meaning
to shine light on something; to expose to radiation; to illuminate or brighten
Example
The scientist used a lamp to irradiate the sample.
Der Wissenschaftler verwendete eine Lampe, um die Probe zu irradieren.
C2 noun /ˌɪnˌkeɪpəˈbɪləti/

incapability

Unfähigkeit
Meaning
lack of ability or power to do something; inability or incompetence
Example
His incapability to manage the team led to serious problems.
Seine Unfähigkeit, das Team zu leiten, führte zu ernsthaften Problemen.
C2 noun /ˌɪməʊˈbɪləti/

immobility

Unbeweglichkeit
Meaning
The state of being unable to move.
Example
After the accident, she suffered from immobility in her legs.
Nach dem Unfall litt sie an Unbeweglichkeit in ihren Beinen.
C2 adjective /aɪˈdɒlətrəs/

idolatrous

idolatär
Meaning
Excessively admiring or worshipping someone or something as an idol.
Example
The king was criticized for his idolatrous devotion to wealth.
Der König wurde wegen seiner idolatären Hingabe an den Reichtum kritisiert.
C2 noun /ɪmˈpɒs.tʃər/

Imposture

Betrug; Täuschung; Schwindel
Meaning
the practice of deceiving others by pretending to be someone else; fraudulent deception
Example
The elaborate imposture lasted for months before investigators uncovered the truth.
Der aufwendige Betrug dauerte Monate, bevor die Ermittler die Wahrheit entdeckten.
C2 adjective /ˌɪnkəˈməʊdiəs/

incommodious

ungemütlich
Meaning
Uncomfortably small, cramped, or inconvenient.
Example
We had to stay in an incommodious room during the trip.
Wir mussten während der Reise in einem ungemütlichen Zimmer bleiben.
C2 noun /ˌɪnkænˈteɪʃən/

incantation

Zauberspruch
Meaning
a series of words used as a magic spell or charm
Example
The wizard chanted an incantation to summon the spirits.
Der Zauberer sprach einen Zauberspruch, um die Geister zu beschwören.
C2 adjective /ɪnˈsɪpɪd/

insipid

geschmacklos
Meaning
lacking flavor, interest, or excitement; dull
Example
The soup was insipid and needed more seasoning.
Die Suppe war geschmacklos und brauchte mehr Gewürze.
C2 noun /ˌɪnədˈvɜːrtəns/

inadvertence

Unachtsamkeit
Meaning
Failure to pay attention; carelessness.
Example
The error happened through sheer inadvertence.
Der Fehler geschah durch reine Unachtsamkeit.
C2 verb /ɪˈluːmɪn/

illumine

beleuchten
Meaning
to light up or make clear
Example
The rising sun illumined the mountain peaks.
Die aufgehende Sonne illuminierte die Gipfel der Berge.
C2 adjective /ˌɪnkəmˈprɛsəbl/

incompressible

uncompressibel
Meaning
Not able to be pressed or squeezed into a smaller space.
Example
Liquids are generally considered incompressible.
Flüssigkeiten gelten im Allgemeinen als uncompressibel.
C2 adjective /ɪnˈdɛkərəs/

indecorous

indekorös
Meaning
Not in keeping with good taste and propriety; improper.
Example
His indecorous behavior shocked the audience.
Sein indekoröses Verhalten schockierte das Publikum.
C2 adjective /ˌɪnkɔːrˈpɔːriəl/

incorporeal

inkorporell
Meaning
lacking a physical body; not composed of matter; intangible
Example
Ghosts are often described as incorporeal beings.
Gespenster werden oft als inkorporeelle Wesen beschrieben.
C2 adjective /ɪnˈeɪliənəbl/

inalienable

unalienierbar
Meaning
Unable to be taken away or transferred; absolute and permanent.
Example
Freedom of speech is an inalienable right.
Die Meinungsfreiheit ist ein unalienierbares Recht.
C2 noun /ɪnˈtɛnʃən/

intension

innere Bedeutung
Meaning
The internal content of a concept; the set of attributes implied by a word or phrase.
Example
The intension of the word 'dog' includes being a mammal and domesticated.
Die Intension des Wortes 'Hund' umfasst, ein Säugetier und domestiziert zu sein.
C2 noun /ɪmˈprɑːvɪdəns/

improvidence

Vorsehenslosigkeit
Meaning
Lack of foresight or care for future needs.
Example
His improvidence led to financial difficulties.
Seine Vorsehenslosigkeit führte zu finanziellen Schwierigkeiten.
C2 adjective /ɪnˈtɛsteɪt/

intestate

ohne Testament gestorben
Meaning
Having died without leaving a valid will.
Example
She died intestate, so her assets were distributed by law.
Sie ist ohne Testament gestorben, daher wurde ihr Vermögen nach dem Gesetz verteilt.
C2 noun /ˌaɪ.diˈeɪ.ʃən/

ideation

Der Prozess der Bildung und Entwicklung neuer Ideen oder Konzepte durch kreatives Denken und Brainstorming.
Meaning
The process of forming and developing new ideas or concepts through creative thinking and brainstorming.
Example
The team engaged in ideation sessions to generate new product ideas.
Das Team nahm an Ideations-Sitzungen teil, um neue Produktideen zu entwickeln.
C2 noun /ɪnˈkɒnstənsi/

inconstancy

Inkonstanz
Meaning
The quality of changing frequently or being unreliable.
Example
The inconstancy of the weather makes planning difficult.
Die Inkonstanz des Wetters erschwert die Planung.
C2 noun /ˌɪnvəˈkeɪʃən/

invocation

Anrufung
Meaning
the act of calling upon a higher power for help, blessing, or inspiration
Example
The ceremony began with an invocation to the gods.
Die Zeremonie begann mit einer Anrufung der Götter.
C2 adjective /ɪnˈɛstɪməbl/

inestimable

unermesslich
Meaning
Too great or valuable to be measured or estimated.
Example
Her contribution to the project was of inestimable value.
Ihr Beitrag zum Projekt war von unermesslichem Wert.
C2 adjective /ˌɪnɪkˈstɛnsəbl/

inextensible

undehnbar
Meaning
Not capable of being stretched or extended.
Example
This rope is made of an inextensible material.
Dieses Seil ist aus einem undehnbaren Material gemacht.
C2 noun /ˈɪŋkjʊbəs/

incubus

albtraumhafte Last
Meaning
An oppressive or nightmarish burden; in folklore, an evil spirit that lies upon sleeping people.
Example
Debt became an incubus that weighed heavily on the family.
Die Schulden wurden zu einer albtraumhaften Last, die schwer auf der Familie lastete.
C2 verb ˈɪn.kʌl.keɪt

inculcate

einpflanzen
Meaning
Instill an attitude, idea, or habit by persistent instruction; to teach and impress by frequent repetitions.
Example
Parents should inculcate good values in their children.
Eltern sollten ihren Kindern gute Werte einpflanzen.
C2 adverb /ˌɪnəzˈmʌtʃ/

inasmuch

insofern
Meaning
To the extent that; considering that.
Example
Inasmuch as you are their teacher, you should guide them carefully.
Insofern du ihr Lehrer bist, solltest du sie sorgfältig anleiten.
C2 noun /ɪnˈfrækʃən/

infraction

Verstoß
Meaning
A violation or breach of a rule, law, or agreement.
Example
The student was punished for a minor infraction of the school rules.
Der Schüler wurde für einen kleinen Verstoß gegen die Schulregeln bestraft.
C2 verb /ɪnˈdaɪt/

indite

verfassen
Meaning
To write or compose (literary or formal works).
Example
The poet indited a heartfelt sonnet.
Der Dichter verfasste ein aufrichtiges Sonett.
C2 noun /ɪˈnɪkwɪti/

iniquity

Ungerechtigkeit
Meaning
Immoral or grossly unfair behavior.
Example
The dictator's regime was marked by corruption and iniquity.
Das Regime des Diktators war von Korruption und Ungerechtigkeit geprägt.
C2 verb /ˈɪmprɪkeɪt/

imprecate

verfluchen
Meaning
To utter a curse or invoke evil upon someone.
Example
The old woman imprecated her enemies with dark words.
Die alte Frau verfluchte ihre Feinde mit dunklen Worten.
C2 verb /ɪnˈɡreɪʃiˌeɪt/

ingratiate

Meaning
To gain favor or approval by deliberate effort, often in a flattering way.
Example
She tried to ingratiate herself with her boss by complimenting him often.
C2 adjective ˌɪn.ɪ.fɪˈkeɪ.ʃəs

inefficacious

ineffektiv
Meaning
Not producing any or the desired effect; ineffective.
Example
The treatment was inefficacious in curing the disease.
Die Behandlung war ineffektiv bei der Heilung der Krankheit.
C2 adjective /ˌɪlˈneɪ.tʃəd/

ill-natured

von schlechter Natur
Meaning
Having a bad or unpleasant character; unkind or malicious.
Example
He made an ill-natured remark about his colleague.
Er machte eine Bemerkung von schlechter Natur über seinen Kollegen.
C2 adjective /ɪɡˈnoʊ.bəl/

Ignoble

ehrenlos; niederträchtig; gemein
Meaning
dishonorable; not noble in character; base or mean
Example
His ignoble actions betrayed his friends' trust.
Seine ehrenlosen Taten verrieten das Vertrauen seiner Freunde.
C2 adjective /ˈɪnˌbrɛd/

inbred

angeboren
Meaning
existing naturally in a person or animal; also related to reproduction within a limited community
Example
He has an inbred sense of loyalty.
Er hat ein angeborenes Gefühl der Loyalität.
C2 verb /ɪnˈtɜːrpəˌleɪt/

interpolate

interpolieren
Meaning
To insert something, often words, into a text or conversation; to estimate values between known data points.
Example
The editor interpolated a missing paragraph into the manuscript.
Der Herausgeber interpolierte einen fehlenden Absatz in das Manuskript.
C2 verb /ɪnˈdʒɛst/

ingest

einnehmen
Meaning
To take food, drink, or another substance into the body, usually by swallowing.
Example
The patient must ingest the medicine with water.
Der Patient muss das Medikament mit Wasser einnehmen.
C2 verb /aɪˈdɒləˌtraɪz/

idolatrize

verehren
Meaning
To worship idols; to regard with excessive devotion or admiration.
Example
They began to idolatrize the statue as a deity.
Sie begannen, die Statue wie eine Gottheit zu verehren.
C2 adjective /ˌɪndɪˈsɒljʊbl/

indissoluble

Unauflöslich
Meaning
Unable to be destroyed, broken, or dissolved.
Example
Marriage was once considered an indissoluble bond.
Die Ehe wurde einst als unauflösliche Bindung betrachtet.
C2 adjective /ˌɪrɪˈdɛsənt/

iridescent

irisierend
Meaning
showing luminous colors that seem to change when seen from different angles
Example
She wore an iridescent dress that sparkled in the light.
Sie trug ein irisierendes Kleid, das im Licht funkelte.
C2 noun /ˌɪmprɪˈkeɪʃən/

imprecation

Fluch
Meaning
A spoken curse or expression of strong condemnation.
Example
The angry crowd hurled imprecations at the corrupt official.
Die wütende Menge schleuderte Flüche auf den korrupten Beamten.
C2 verb /ɪmˈpjuːt/

impute

zurechnen
Meaning
to attribute a fault or responsibility to someone
Example
They imputed the company's success to good leadership.
Sie imputierten den Erfolg des Unternehmens auf gute Führung.
C2 noun /ɪnˈhɪərəns/

inherence

Inhärenz
Meaning
The state of being an essential or permanent part of something.
Example
The inherence of risk is part of every business venture.
Das Inherente Risiko ist Teil jedes geschäftlichen Vorhabens.
C2 noun /ɪmˌpɜːrtərbəˈbɪləti/

imperturbability

Unerschütterlichkeit
Meaning
The quality of being calm and not easily disturbed or upset.
Example
Her imperturbability during the crisis impressed everyone.
Ihre Unerschütterlichkeit während der Krise beeindruckte alle.
C2 adverb /ˌɪnsəʊˈmʌtʃ/

insomuch

so sehr
Meaning
to such an extent
Example
He was insomuch tired that he could hardly stand.
Er war so müde, dass er kaum noch stehen konnte.
C2 adjective /ˌɪnsəˈprɛsəbl/

insuppressible

unaufhaltsam
Meaning
That cannot be suppressed or restrained.
Example
She had an insuppressible urge to laugh during the ceremony.
Sie hatte einen unaufhaltsamen Drang zu lachen während der Zeremonie.
C2 adjective /ɪnˈdjuːbɪtəbl/

indubitable

unzweifelbar
Meaning
Impossible to doubt; unquestionable.
Example
It is indubitable that hard work leads to success.
Es ist unzweifelbar, dass harte Arbeit zum Erfolg führt.
C2 adjective /ɪˈmɒdɪst/

immodest

überheblich / unanständig
Meaning
lacking humility or decency; excessively proud or improper
Example
His immodest remarks offended the audience.
Seine überheblichen Bemerkungen beleidigten das Publikum.
C2 noun /ˈɪmɪˌteɪtər/

imitator

Nachahmer
Meaning
a person who copies the behavior, style, or actions of others
Example
He became famous as an imitator of popular singers.
Er wurde als Nachahmer beliebter Sänger berühmt.
C2 adjective /ɪnˈsɛnseɪt/

insensate

gefühllos
Meaning
lacking physical sensation or empathy; without feeling or sensitivity
Example
The dictator's insensate cruelty shocked the world.
Die gefühllose Grausamkeit des Diktators schockierte die Welt.
C2 noun /ɪmˈpruː.dəns/

Imprudence

Unvernunft; Nachlässigkeit; Leichtsinn
Meaning
the quality of being imprudent; lack of care for consequences; recklessness
Example
His financial imprudence led to bankruptcy within just two years.
Seine finanzielle Unvernunft führte in nur zwei Jahren zur Insolvenz.
C2 noun /ˈɪrɪtənsi/

irritancy

Reizbarkeit
Meaning
the quality or state of causing irritation; legal or formal invalidation
Example
The constant noise became an irritancy to the neighbors.
Der ständige Lärm wurde zu einer Reizbarkeit für die Nachbarn.
C2 noun /ˈaɪdɪl/

idyll

idyllische Szene
Meaning
An extremely happy, peaceful, or picturesque episode or scene, often idealized.
Example
Their honeymoon was an idyll on a tropical island.
Ihre Hochzeitsreise war eine idyllische Szene auf einer tropischen Insel.