aggravation
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C1 noun /ˌæɡ.rəˈveɪ.ʃən/

aggravation

agravamiento, empeoramiento
Meaning
The act of making a situation worse or the state of being worsened.
Example
The delay caused great aggravation for the passengers.
El retraso causó gran agravio para los pasajeros.
C1 noun /ˌɪntərˈmiːdiˌɛri/

intermediary

intermediario
Meaning
A person who acts as a link between people in order to try to bring about an agreement; a mediator.
Example
The diplomat served as an intermediary between the two conflicting nations.
El diplomático actuó como intermediario entre las dos naciones en conflicto.
C1 noun /poʊˈlær.ɪ.ti/

polarity

polaridad
Meaning
the state of having two opposite or contradictory tendencies, opinions, or aspects
Example
The polarity between the two political parties is growing stronger.
La polaridad entre los dos partidos políticos está creciendo.
C1 noun /ˈprɒvɪdəns/

providence

providencia divina
Meaning
the protective care of God or nature as a spiritual power; foresight or prudence
Example
They believed their survival was due to divine providence.
Creían que su supervivencia se debía a la providencia divina.
C1 adjective ˈklaɪ.mət rɪˈzɪl.i.ənt

climate-resilient

resistente al clima
Meaning
Able to cope with the adverse effects of climate change; sustainable and adaptable.
Example
Climate-resilient crops can survive extreme weather conditions.
Los cultivos resistentes al clima pueden sobrevivir a condiciones meteorológicas extremas.
C1 adjective /ˈlɪstləs/

listless

sin energía
Meaning
lacking energy, enthusiasm, or interest
Example
She felt listless after working long hours without rest.
Se sintió sin energía después de trabajar durante largas horas sin descanso.
C1 adjective /ˈfeɪl.seɪf/

fail-safe

antifallo
Meaning
designed to prevent failure or accidents; guaranteed to work correctly
Example
The engineers installed a fail-safe mechanism in the nuclear plant.
Los ingenieros instalaron un mecanismo antifallo en la planta nuclear.
C1 adverb /ˈfɜː.vənt.li/

Fervently

con fervor; ardientemente;
Meaning
with passionate intensity; ardently; with great emotion or enthusiasm
Example
She fervently hoped that her dreams would come true.
Ella esperaba fervientemente que sus sueños se hicieran realidad.
C1 noun/adjective /ˈluː.nə.tɪk/

lunatic

lunático
Meaning
A person who is insane or acting in a foolish or reckless way; also used as an adjective meaning insane.
Example
The driver was driving like a lunatic on the highway.
El conductor estaba conduciendo como un lunático en la autopista.
C1 noun /ˌkɒrəˈneɪʃən/

coronation

coronación
Meaning
the act or ceremony of crowning a sovereign or monarch
Example
The coronation of the new king was attended by thousands of people.
La coronación del nuevo rey fue presenciada por miles de personas.
C1 noun /ˌkɒnfɪˈdɑːnt/

confidante

amiga de confianza
Meaning
A woman with whom one shares a secret or private matter, trusting her not to repeat it.
Example
The queen’s maid became her most trusted confidante.
La criada de la reina se convirtió en su confidente más confiable.
C1 noun /ˈmiːdieɪtər/

Mediator

mediador
Meaning
A person who attempts to make people involved in a conflict agree
Example
The United Nations often acts as a mediator in international disputes.
Las Naciones Unidas a menudo actúan como mediador en disputas internacionales.
C1 noun /ˈplez.ən.tri/

Pleasantry

cortesía
Meaning
a remark made in order to be polite or friendly; light conversation or jokes
Example
They exchanged pleasantries before the meeting began.
Intercambiaron cortesías antes de que comenzara la reunión.
C1 noun /væt/

vat

gran recipiente
Meaning
A large container used for holding liquids such as dye or wine.
Example
The workers filled the vat with freshly pressed grape juice.
Los trabajadores llenaron el gran recipiente con jugo de uva recién exprimido.
C1 verb /dɪˈfɔːrm/

deform

deformar
Meaning
to change the shape or form of something, especially in a way that makes it ugly or damaged; to distort
Example
The intense heat began to deform the plastic container.
El calor intenso comenzó a deformar el recipiente de plástico.
C1 noun /ˌædʒ.ɪˈteɪ.ʃən/

agitation

agitación
Meaning
a state of nervousness, excitement, or unrest; or action of stirring up public concern
Example
There was visible agitation among the crowd.
Hubo agitación visible entre la multitud.
C1 adjective /ˌʌnəˈsjuːmɪŋ/

unassuming

modesto
Meaning
Not pretentious or arrogant; modest.
Example
Despite his success, he remained unassuming and humble.
A pesar de su éxito, siguió siendo modesto y humilde.
C1 noun ˈælərdʒən

allergen

sustancia que causa una reacción alérgica
Meaning
A substance that causes an allergic reaction.
Example
Pollen is a common allergen that affects many people.
El polen es un alérgeno común que afecta a muchas personas.
C1 verb /reɪv/

rave

alabar
Meaning
to speak or write about something with great enthusiasm or admiration
Example
Critics rave about the new movie.
Los críticos alaban la nueva película.
C1 noun /ˈɑːrdər/

ardor

pasión, entusiasmo
Meaning
Great enthusiasm or passion.
Example
She spoke with ardor about her new project.
Ella habló con ardor sobre su nuevo proyecto.
C1 verb /əˈliː.vi.eɪt/

alleviate

aliviar o mitigar
Meaning
To make suffering, deficiency, or a problem less severe; to relieve or ease.
Example
Meditation can alleviate stress and improve focus.
La meditación puede aliviar el estrés y mejorar el enfoque.
C1 noun /ˈkævərn/

cavern

caverna
Meaning
a large cave or chamber in a cave
Example
The explorers entered a dark cavern beneath the mountain.
Los exploradores entraron en una caverna oscura debajo de la montaña.
C1 adjective /ˌpriːˈmɛdɪˌteɪtɪd/

premeditated

premeditado
Meaning
planned in advance; done deliberately
Example
The crime was clearly premeditated.
El crimen estaba claramente premeditado.
C1 adjective /ˌfɪz.i.əˈlɒdʒ.ɪ.kəl/

physiological

relacionado con las funciones y actividades corporales
Meaning
Relating to bodily functions and activities.
Example
Exercise improves physiological functions of the body.
El ejercicio mejora las funciones fisiológicas del cuerpo.
C1 adjective /ˌʌnəˈdɔːrnd/

unadorned

sencillo, sin adornos
Meaning
Plain and simple; not decorated.
Example
The room was unadorned, with only a table and a chair.
La habitación estaba sencilla, con solo una mesa y una silla.
C1 adjective /ʌnˈɜːrθli/

unearthly

sobrenatural
Meaning
Strange or unnatural in a way that seems not of this world
Example
The forest was filled with an unearthly glow.
El bosque estaba lleno de un resplandor sobrenatural.
C1 adverb /ˌðɛrəˈbaʊt/

thereabout

aproximadamente
Meaning
Approximately or around that place, amount, or time.
Example
The repairs will cost five hundred dollars or thereabout.
Las reparaciones costarán quinientos dólares o alrededor de eso.
C1 noun /eb/

Ebb

reflujo; bajamar
Meaning
the receding tide; a gradual decline or reduction
Example
The fishermen waited for the ebb before returning to shore.
Los pescadores esperaron el reflujo antes de regresar a la orilla.
C1 verb/adjective /dɪˈdʒɛnəreɪt/

degenerate

degenerar
Meaning
To decline or deteriorate in quality, character, or condition; or someone with low moral standards.
Example
The once thriving empire began to degenerate into chaos.
El imperio que una vez prosperó comenzó a degenerar en el caos.
C1 adjective /ʌnˈkæni/

uncanny

extraño
Meaning
Strange or mysterious, especially in an unsettling way.
Example
She has an uncanny ability to predict the future.
Ella tiene una extraña habilidad para predecir el futuro.
C1 noun /ˌɪnfɪˈdɛləti/

infidelity

infidelidad
Meaning
the act of being unfaithful to a spouse or partner
Example
Their marriage ended due to his infidelity.
Su matrimonio terminó debido a su infidelidad.
C1 adjective /sɪˈnɒnɪməs/

synonymous

sinónimo
Meaning
having the same or nearly the same meaning; closely associated with something
Example
For many people, her name is synonymous with generosity.
Para muchas personas, su nombre es sinónimo de generosidad.
C1 adjective ɪmˈpɛkəbl

impeccable

impecable
Meaning
In accordance with the highest standards; faultless.
Example
His impeccable taste in fashion was admired by all his peers.
Su impecable gusto en la moda fue admirado por todos sus compañeros.
C1 noun /ˈmæɡneɪt/

Magnate

magnate; persona poderosa y rica en el negocio
Meaning
A wealthy and powerful businessperson or industrialist
Example
The oil magnate owned dozens of refineries across the country.
El magnate del petróleo poseía docenas de refinerías en todo el país.
C1 adverb /ˌɪn.dɪˈskrɪm.ɪ.nət.li/

Indiscriminately

indiscriminadamente
Meaning
without making careful distinctions; randomly; without discrimination
Example
The company fired employees indiscriminately without considering their performance.
La empresa despidió a los empleados indiscriminadamente sin considerar su rendimiento.
C1 adjective /ˈten.tə.tɪv/

Tentative

tentativo; provisional
Meaning
not certain or fixed; provisional; hesitant or unsure
Example
We made tentative plans to meet next week.
Hicimos planes tentativos para encontrarnos la próxima semana.
C1 adjective ˌæɡrɪˈkʌltʃərəli sɪɡˈnɪfɪkənt

agriculturally significant

importante relacionado con la agricultura
Meaning
Important or crucial related to farming and agriculture
Example
Winter is agriculturally significant for crop production.
El invierno es importante para la producción de cultivos.
C1 noun /əˌlɪtəˈreɪʃən/

alliteration

aliteración
Meaning
the occurrence of the same consonant sound at the beginning of words in close succession
Example
She used alliteration in her poem to add musicality.
Ella usó aliteración en su poema para agregar musicalidad.
C1 noun /ˈrɛz.ə.nəns/

resonance

resonancia
Meaning
A deep, reverberating sound or a quality of evoking response.
Example
His speech had a deep resonance with the audience.
Su discurso tuvo una profunda resonancia con la audiencia.
C1 adjective /vɪˈveɪʃəs/

vivacious

vivaz
Meaning
Attractively lively and animated.
Example
She was admired for her vivacious personality.
Ella fue admirada por su personalidad vivaz.
C1 adjective ɪnˈdʒiː.ni.əs

ingenious

ingenioso
Meaning
Showing inventiveness and skill; clever, original, and inventive.
Example
His ingenious ideas transformed modern physics.
Sus ideas ingeniosas transformaron la física moderna.
C1 noun /pəˈrɛnθəsɪs/

parenthesis

paréntesis
Meaning
A pair of curved marks ( ) used to enclose words or numbers; also an interruption or digression in speech or writing.
Example
The explanation was given in a parenthesis within the text.
La explicación se dio en un paréntesis dentro del texto.
C1 noun ˌsɪstəˈmætɪk ˈseɪvɪŋz

systematic savings

ahorros sistemáticos
Meaning
A structured and organized approach to regularly saving money according to a planned schedule
Example
Systematic savings can mitigate financial crises in old age.
Los ahorros sistemáticos pueden mitigar las crisis financieras en la vejez.
C1 adjective /ɪnˈflæməbəl/

Inflammable

inflamable; combustible
Meaning
easily set on fire; flammable; combustible
Example
The inflammable material caught fire quickly.
El material inflamable se prendió rápidamente.
C1 adjective /kənˈteɪ.dʒəs/

Contagious

contagioso; infeccioso
Meaning
likely to spread to and affect others; infectious
Example
Her laughter is contagious and makes everyone smile.
Su risa es contagiosa y hace sonreír a todos.
C1 noun /ˈmjuːtɪni/

mutiny

motín
Meaning
an open rebellion against authority, especially by soldiers or sailors
Example
The sailors staged a mutiny against their captain.
Los marineros organizaron un motín contra su capitán.
C1 verb /snʌb/

snub

despreciar
Meaning
to insult or ignore someone by treating them rudely
Example
He felt hurt when his invitation was snubbed.
Él se sintió herido cuando su invitación fue despreciada.
C1 verb /blɛər/

blare

hacer un ruido fuerte
Meaning
to make a loud, harsh sound
Example
The car horns blared all night.
Las bocinas del coche sonaron toda la noche.
C1 adjective ʌnˈpær.ə.leld

Unparalleled

incomparable
Meaning
Having no equal; unmatched, peerless, and supreme in quality or achievement.
Example
The unparalleled beauty of the Taj Mahal amazes visitors.
La belleza incomparable del Taj Mahal asombra a los visitantes.
C1 noun /ˈʃeɪvɪŋ/

shaving

afeitado
Meaning
the act of removing hair with a razor; a thin strip or piece shaved from something
Example
He bought a new cream for shaving.
Compró una nueva crema para afeitarse.
C1 adjective /səbˈdʒɛktɪv/

subjective

subjetivo
Meaning
based on personal feelings, tastes, or opinions rather than facts
Example
Beauty is often considered a subjective concept.
La belleza a menudo se considera un concepto subjetivo.
C1 noun /ˌsɒl.jʊˈbɪləti/

solubility

solubilidad
Meaning
The ability of a substance to dissolve in a solvent.
Example
The solubility of salt in water is high.
La solubilidad de la sal en agua es alta.
C1 adjective /ˈpɜːrmiəbl̩/

permeable

permeable
Meaning
allowing liquids or gases to pass through
Example
The soil in this area is very permeable to water.
El suelo en esta área es muy permeable al agua.
C1 noun /ədˈhɪərənt/

adherent

seguidor
Meaning
a person who supports or follows a particular belief, cause, or leader
Example
He is a strong adherent of democratic values.
Él es un fuerte seguidor de los valores democráticos.
C1 adjective /dɪˈspɪkəbl/

despicable

despreciable
Meaning
Deserving hatred and contempt; vile or shameful.
Example
His despicable actions shocked the entire community.
Sus acciones despreciables sorprendieron a toda la comunidad.
C1 adverb /ˈhʌŋ.ɡrə.li/

Hungrily

con hambre; avariciosamente; con ansia
Meaning
in a way that shows hunger; greedily; eagerly
Example
The dog ate hungrily after not eating for hours.
El perro comió con hambre después de no haber comido durante horas.
C1 adjective /ˌhɪpəˈkrɪtɪkəl/

Hypocritical

hipócrita
Meaning
behaving in a way that contradicts one's stated beliefs or values
Example
It's hypocritical to preach honesty while lying yourself.
Es hipócrita predicar honestidad mientras mientes.
C1 noun /ˌsʌb.stɪˈtjuː.ʃən/

substitution

sustitución
Meaning
the action of replacing someone or something with another
Example
The substitution of the old system with the new one was difficult.
La sustitución del antiguo sistema por el nuevo fue difícil.
C1 noun /ˌdɪs.kʌl.əˈreɪ.ʃən/

discoloration

decoloración
Meaning
The process of changing or losing color; fading.
Example
Sun exposure causes discoloration of fabrics.
La exposición al sol causa la decoloración de las telas.
C1 noun /ˌdʒæm.bəˈriː/

Jamboree

fiesta; reunión festiva;
Meaning
a large celebration or party; a gathering with entertainment; a festive event
Example
The scout jamboree brought together thousands of young people from around the world.
El jamboree scout reunió a miles de jóvenes de todo el mundo.
C1 adjective /ˌoʊvərˈrɔt/

overwrought

angustiado / excesivamente nervioso
Meaning
extremely agitated or nervous; excessively elaborate
Example
She was too overwrought to speak clearly after the accident.
Ella estaba demasiado angustiada para hablar claramente después del accidente.
C1 noun /ˈdɪm.pəl/

Dimple

hoyuelo
Meaning
a small depression in the flesh, either one that exists permanently or one that forms when smiling
Example
Her charming dimples appeared whenever she smiled at the children.
Sus encantadores hoyuelos aparecían siempre que sonreía a los niños.
C1 adjective /ɔːˌθɒr.ɪˈteə.ri.ən/

authoritarian

autoritario
Meaning
Demanding absolute obedience to authority; excessively controlling or strict in governance.
Example
Authoritarian parenting often limits a child's independence.
La crianza autoritaria a menudo limita la independencia de un niño.
C1 noun /kənˈtentmənt/

contentment

satisfacción
Meaning
a state of happiness and satisfaction with what one has
Example
She felt a deep sense of contentment after helping others.
Sintió una profunda satisfacción después de ayudar a otros.
C1 preposition /ˈbɑːrɪŋ/

barring

excepto por, salvo
Meaning
except for; if not for
Example
Barring a miracle, the team will not win the championship.
Salvo un milagro, el equipo no ganará el campeonato.
C1 noun, adjective /ˈkɪndrəd/

kindred

felicidad
Meaning
A person's relatives or family; similar in nature or character.
Example
They discovered kindred spirits in each other.
No pudo esconder su felicidad cuando recibió el premio.
C1 verb /rɪˈdʒɛnəreɪt/

regenerate

regenerar
Meaning
to grow or produce again; to renew or restore
Example
The lizard can regenerate its lost tail.
El lagarto puede regenerar su cola perdida.
C1 noun /ˈrɛtɪsəns/

reticence

reticencia
Meaning
the quality of being reserved or unwilling to speak freely
Example
His reticence made it difficult to know what he was thinking.
Su reticencia hizo que fuera difícil saber lo que estaba pensando.
C1 noun /ˈbaɪoʊˌsfɪr/

Biosphere

biósfera
Meaning
the regions of the surface and atmosphere of the earth occupied by living organisms
Example
Climate change is affecting the entire biosphere.
El cambio climático está afectando a toda la biósfera.
C1 noun /ˈdʒɔːn.dɪs/

jaundice

ictericia
Meaning
A medical condition in which the skin and eyes become yellow due to liver problems.
Example
The doctor diagnosed the baby with jaundice.
El doctor diagnosticó al bebé con ictericia.
C1 noun /ˈpær.ə.di/

Parody

parodia
Meaning
an imitation of a particular style for comic effect; a humorous exaggerated copy
Example
The comedy show featured a parody of famous politicians.
El programa de comedia presentó una parodia de políticos famosos.
C1 noun /ˈmɒnəlɪθ/

monolith

monolito
Meaning
A large single upright block of stone, or a large, powerful, indivisible organization or system.
Example
The ancient monolith stood in the desert for centuries.
El antiguo monolito estuvo de pie en el desierto durante siglos.
C1 verb /əˈskraɪb/

ascribe

atribuir, asignar
Meaning
To attribute something to a cause, source, or person.
Example
Many scholars ascribe the poem to an unknown author.
Muchos eruditos atribuyen el poema a un autor desconocido.
C1 adjective /dɪsˈhɑːrtənd/

Disheartened

desanimado
Meaning
discouraged; feeling dejected; losing hope or confidence
Example
She felt disheartened after failing the exam twice.
Ella se sintió desanimada después de fallar en el examen dos veces.
C1 noun /tækˈtɪʃ.ən/

tactician

estratega
Meaning
a person who is skilled at planning and achieving goals, especially in military or business
Example
Napoleon was a brilliant tactician.
Napoleón era un brillante táctico.
C1 noun /rɪft/

rift

cisura
Meaning
a serious break in a relationship; a split or crack
Example
A rift developed between the two friends after the argument.
Se desarrolló una cisura entre los dos amigos después de la discusión.
C1 noun /ˌmɔːrəˈtɔːriəm/

moratorium

moratoria
Meaning
A temporary suspension or delay of an activity, law, or obligation.
Example
The government announced a moratorium on new mining licenses.
El gobierno anunció una moratoria sobre las nuevas licencias de minería.
C1 noun əˌkred.ɪˈteɪ.ʃən

accreditation

acreditación
Meaning
The action or process of officially recognizing someone or something as having a particular status or being qualified to perform a particular activity.
Example
Accreditation ensures institutional credibility.
La acreditación asegura la credibilidad institucional.
C1 adjective /ɪnˈtræk.tə.bəl/

intractable

incontrolable
Meaning
Difficult or impossible to manage, control, or solve.
Example
The conflict has become an intractable problem.
El conflicto se ha convertido en un problema incontrolable.
C1 adjective /klaɪˈmæktɪk/

climactic

climático
Meaning
Relating to the most exciting or important moment of something.
Example
The film ended with a climactic battle scene.
La película terminó con una escena de batalla climática.
C1 verb /ˈtɑːrnɪʃ/

tarnish

embarrar
Meaning
To lose luster, especially as a result of exposure to air or moisture; to damage reputation.
Example
The silver jewelry tarnished quickly when left in the open air.
La joyería de plata se embarró rápidamente cuando se dejó al aire libre.
C1 verb /aɪˈdiː.ə.laɪz/

idealize

idealizar
Meaning
To regard or represent something as perfect or better than it really is.
Example
Children often idealize their parents.
Los niños a menudo idealizan a sus padres.
C1 adjective /ˈkwɑː.rəl.səm/

Quarrelsome

pendenciero; belicoso; argumentativo
Meaning
given to arguing and fighting; argumentative and confrontational
Example
His quarrelsome nature makes it difficult to work with him.
Su naturaleza pendenciera hace que sea difícil trabajar con él.
C1 noun /prəˈdʒɛktaɪl/

projectile

proyectil
Meaning
An object fired, thrown, or propelled, especially from a weapon.
Example
The soldier dodged the incoming projectile.
El soldado esquivó el proyectil que venía.
C1 verb /ˈrʌm.ɪdʒ/

rummage

registrar desordenadamente
Meaning
to search through something in a disorderly way
Example
He rummaged through the drawer for his keys.
Él registró el cajón en busca de sus llaves.
C1 noun /ˌdɪs.əˈreɪ/

disarray

desorden
Meaning
A state of disorganization or untidiness; confusion or disorder.
Example
His desk was in complete disarray.
Su escritorio estaba en completo desorden.
C1 noun /flæt fɪʃ/

Flat fish

pez plano
Meaning
a type of fish with a flattened body that lives on the sea floor
Example
Flat fish like sole and flounder are excellent for grilling.
Los peces planos como el lenguado y el platija son excelentes para asar a la parrilla.
C1 verb /rɪˈfjuːt/

refute

refutar
Meaning
To prove a statement, argument, or theory to be false or invalid.
Example
The lawyer refuted the witness's testimony with solid evidence.
El abogado refutó el testimonio del testigo con pruebas sólidas.
C1 noun ˈmɪl.ɪ.tər.i ɪnˈkɜː.ʃən

military incursion

incursión militar
Meaning
A sudden armed attack or invasion by military forces into a territory.
Example
The military incursion caused widespread devastation.
La incursión militar causó una devastación generalizada.
C1 noun /ˈsɛtərə/

cetera

etcétera
Meaning
Latin for 'the rest' or 'others'; commonly used in the phrase 'et cetera' meaning 'and so on'.
Example
We need to buy pens, paper, notebooks, et cetera.
Necesitamos comprar bolígrafos, papel, cuadernos, etcétera.
C1 noun /ˈɑː.kɪ.taɪp/

archetype

arquetipo, modelo original
Meaning
A very typical example of a certain person or thing; an original model or prototype.
Example
This painting is the archetype of modern art.
Esta pintura es el arquetipo del arte moderno.
C1 noun /saɪð/

scythe

hoz
Meaning
A tool with a long curved blade used for cutting grass or grain.
Example
The farmer sharpened his scythe before harvesting the wheat.
El agricultor afiló su hoz antes de cosechar el trigo.
C1 noun /rɪˈnaʊn/

Renown

renombre; fama
Meaning
the condition of being known or talked about by many people; fame
Example
The scientist achieved international renown for her discoveries.
La científica alcanzó renombre internacional por sus descubrimientos.
C1 noun /ˈhɛrəsi/

heresy

herejía
Meaning
belief or opinion that goes against established religious doctrine or accepted beliefs.
Example
In medieval times, heresy was often punished severely.
En la Edad Media, la herejía a menudo se castigaba severamente.
C1 noun /sɪv/

sieve

colador
Meaning
a utensil with a mesh or perforated bottom, used for straining or sifting
Example
She used a sieve to strain the pasta.
Ella usó un colador para colar la pasta.
C1 noun ˈiː.pɒk

epoch

época
Meaning
A period of time in history or a person's life, typically one marked by notable events or particular characteristics.
Example
The invention of the internet marked a new epoch in human history.
La invención de internet marcó una nueva época en la historia humana.
C1 verb/noun /skaʊl/

scowl

fruncir el ceño
Meaning
To frown in an angry or bad-tempered way.
Example
She scowled when she heard the unfair remark.
Ella frunció el ceño cuando escuchó el comentario injusto.
C1 adjective /ˌɪndɪˈskrɪmɪnət/

indiscriminate

indiscriminado
Meaning
Done without careful judgment; random or haphazard.
Example
The indiscriminate use of pesticides harms the environment.
El uso indiscriminado de pesticidas daña el medio ambiente.
C1 noun /pɒmp/

pomp

pompa, esplendor
Meaning
ceremonial display or splendor; grandeur
Example
The graduation ceremony was full of pomp and circumstance.
La ceremonia de graduación estuvo llena de pompa y esplendor.
C1 verb /rɪˈmɪt/

remit

enviar dinero / perdonar
Meaning
To send money in payment or as a gift; to cancel or refrain from exacting a debt or punishment.
Example
He promised to remit the payment by the end of the week.
Él prometió remitir el pago antes del final de la semana.
C1 noun ˈmiːdiə ˈdɒmɪnəns

media dominance

dominio de los medios
Meaning
The control and powerful influence that media has over communication and information distribution in society.
Example
The internet has enhanced media dominance globally.
Internet ha aumentado el dominio de los medios a nivel mundial.
C1 adjective /ˈɡɪdi/

giddy

mareado, muy emocionado
Meaning
Feeling dizzy or light-headed; also overly excited and frivolous.
Example
She felt giddy after spinning around so many times.
Ella se sintió mareada después de girar tantas veces.
C1 noun /ˈnʌr.ɪʃ.mənt/

nourishment

nutrición
Meaning
Food and nutrients necessary for the body's growth and development.
Example
Proper nourishment is essential for child development.
La nutrición adecuada es esencial para el desarrollo infantil.
C1 noun ɔːrˈdiːl

ordeal

prueba difícil
Meaning
A physical or mental painful experience that must be endured
Example
Surviving the wilderness was a tough ordeal for them.
Sobrevivir en la naturaleza fue una dura prueba para ellos.
C1 noun /kwɑːm/

qualm

duda
Meaning
a feeling of doubt, worry, or fear about something
Example
She had no qualm about speaking her mind.
Ella no tuvo duda en decir lo que pensaba.
C1 verb /dɪˈraɪd/

deride

ridiculizar
Meaning
to mock or ridicule someone or something
Example
The critics derided the new movie for its poor script.
Los críticos ridiculizaron la nueva película por su mal guion.
C1 adjective /ˌpæθəˈdʒɛnɪk/

pathogenic

patógeno
Meaning
Capable of causing disease.
Example
Some bacteria are harmless, while others are highly pathogenic.
Algunas bacterias son inofensivas, mientras que otras son altamente patógenas.
C1 verb /ɪkˈspaʊnd/

expound

exponer
Meaning
to present and explain in detail
Example
The professor expounded the theory in simple terms.
El profesor expuso la teoría en términos simples.
C1 noun /ˈbɛərnəs/

bareness

desnudez
Meaning
the state of being bare or uncovered; lack of decoration, warmth, or concealment
Example
The bareness of the room made it feel cold and unwelcoming.
La desnudez de la habitación la hacía sentir fría y poco acogedora.
C1 adjective /bɪˈriːvd/

Bereaved

afligido
Meaning
having lost a loved one through death
Example
The bereaved family received many condolences.
La familia afligida recibió muchas condolencias.
C1 verb /ˈkaʊər/

cower

agacharse por miedo
Meaning
to crouch down in fear
Example
The child cowered behind the sofa during the thunderstorm.
El niño se encogió detrás del sofá durante la tormenta.
C1 noun /vɪnˈjɛt/

vignette

vigneta
Meaning
A short, descriptive piece of writing or a brief scene.
Example
The author included a poignant vignette in the introduction of the book.
El autor incluyó una conmovedora vigneta en la introducción del libro.
C1 noun /ˈɡraʊnd kruː/

ground crew

personal de tierra
Meaning
a team of people who maintain and service aircraft on the ground
Example
The ground crew prepared the plane for takeoff.
El personal de tierra preparó el avión para el despegue.
C1 noun /ˈkwɪk.sænd/

Quick-sand

arena movediza
Meaning
loose wet sand that yields easily to pressure and sucks in anything on its surface
Example
The explorer got trapped in quicksand while crossing the desert.
El explorador quedó atrapado en la arena movediza mientras cruzaba el desierto.
C1 adjective /ˈsɜːrli/

surly

gruñón
Meaning
bad-tempered and unfriendly
Example
The waiter gave us a surly look when we asked for more water.
El camarero nos miró de forma gruñona cuando pedimos más agua.
C1 noun ˌsɛn.trə.laɪˈzeɪ.ʃən

centralization

centralización
Meaning
The concentration of control and decision-making power in a central authority.
Example
Excessive centralization can slow down decision-making.
La centralización excesiva puede ralentizar la toma de decisiones.
C1 verb /ˈɛkstrəˌdaɪt/

extradite

extraditar
Meaning
to hand over a person accused or convicted of a crime to another country or state
Example
The government agreed to extradite the fugitive to his home country.
El gobierno acordó extraditar al fugitivo a su país de origen.
C1 noun /ˈʌndərˌwɜːrld/

underworld

submundo
Meaning
The criminal world of organized crime or the mythical world of the dead.
Example
The detective spent years studying the secrets of the underworld.
El detective pasó años estudiando los secretos del submundo.
C1 noun /əˈfɪn.ɪ.ti/

affinity

afinidad
Meaning
A natural liking for or attraction to a person, thing, idea, etc.
Example
She has an affinity for classical music.
Ella tiene una afinidad por la música clásica.
C1 adjective /pərˈmɪsəbl̩/

permissible

permitido
Meaning
allowed or permitted by rules or law
Example
It is permissible to park here after 6 p.m.
Está permitido estacionar aquí después de las 6 p.m.
C1 verb /ˈdɛnɪˌɡreɪt/

denigrate

denigrar
Meaning
to criticize unfairly; to belittle or disparage someone or something
Example
He was quick to denigrate the achievements of his colleagues.
Él fue rápido para denigrar los logros de sus colegas.