creak
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C1 verb /kriːk/

creak

hacer un ruido chirriante o agudo
Meaning
to make a high-pitched, squeaking noise when moved
Example
The old door creaked as she opened it.
La puerta vieja crujió cuando la abrió.
B2 adverb /ɪnˈɛvɪtəbli/

inevitably

inevitable
Meaning
in a way that cannot be avoided or prevented
Example
Inevitably, the team faced challenges during the project.
Inevitablemente, el equipo enfrentó desafíos durante el proyecto.
C2 noun /fez/

Fez

fez
Meaning
a cone-shaped red hat with a tassel, traditionally worn by men in some Middle Eastern countries
Example
The traditional costume included a red fez with a black tassel.
El traje tradicional incluía un fez rojo con un borlón negro.
B1 adverb /ˈsekəndli/

secondly

segundo
Meaning
Used to introduce the second point in a list of arguments or ideas.
Example
Firstly, we need funding; secondly, we need a strong team.
Primero, necesitamos financiación; segundo, necesitamos un equipo fuerte.
B1 noun /ˈbaɪər/

buyer

comprador
Meaning
a person who makes a purchase
Example
The buyer inspected the car before making payment.
El comprador inspeccionó el coche antes de realizar el pago.
B1 noun /ˈvaɪrəs/

virus

virus
Meaning
A tiny infectious agent that can replicate only inside the living cells of an organism.
Example
The computer was infected with a dangerous virus.
El ordenador se infectó con un virus peligroso.
C1 noun /ˈæb.stɪ.nəns/

abstinence

abstinencia, restricción
Meaning
the practice of restraining oneself from indulging in something, typically alcohol or sex
Example
His doctor advised abstinence from alcohol for better health.
Su médico le aconsejó abstinencia de alcohol para una mejor salud.
B2 adjective /əˈfektɪd/

Affected

afectado; impactado
Meaning
influenced; impacted; touched by something
Example
The flood-affected areas need immediate assistance.
Las áreas afectadas por la inundación necesitan asistencia inmediata.
C2 noun /ˈsɛrəf/

seraph

serafín
Meaning
An angelic being associated with light and purity, often depicted as a high-ranking angel in Christian theology.
Example
The stained-glass window depicted a seraph with outstretched wings.
La ventana de vitrales representaba un serafín con alas extendidas.
B2 noun /kəmˈplaɪ.əns/

compliance

cumplimiento
Meaning
The practice of conforming to rules, regulations, or laws; obedience to orders or instructions.
Example
Schools expect compliance with their rules and policies.
Las escuelas esperan el cumplimiento de sus reglas y políticas.
C1 noun /ɪmˈpɛd.ɪ.mənt/

impediment

obstáculo
Meaning
A hindrance or obstruction in doing something; something that prevents progress.
Example
Lack of funds is a major impediment to the project.
La falta de fondos es un gran obstáculo para el proyecto.
C1 verb /diːˈfjuːz/

defuse

desactivar
Meaning
To make a situation less dangerous, tense, or explosive; to remove a fuse from a bomb.
Example
The negotiator helped defuse the tense situation.
El negociador ayudó a desactivar la situación tensa.
A2 noun ˈen.ə.dʒi

energy

energía
Meaning
Power derived from the utilization of physical or chemical resources, especially to provide light and heat or to work machines.
Example
Clean energy sources help reduce pollution.
Las fuentes de energía limpia ayudan a reducir la contaminación.
C1 noun /dɪˈprɛsənt/

depressant

depresor
Meaning
A drug that reduces functional or nervous activity in the body.
Example
Alcohol acts as a depressant on the central nervous system.
El alcohol actúa como un depresor en el sistema nervioso central.
B2 adjective /ˌæbsənt ˈmaɪndɪd/

absent-minded

distraído
Meaning
often forgetting things or not paying attention
Example
He is so absent-minded that he often forgets his keys.
Él está tan distraído que a menudo olvida sus llaves.
A2 noun /ˈhæn.dəl/

Handle

mango; agarradero; manejar
Meaning
the part by which a thing is held, carried, or controlled; to manage or deal with something
Example
The suitcase has a sturdy handle that makes it easy to carry through the airport.
La maleta tiene un mango robusto que facilita su transporte a través del aeropuerto.
C1 noun /ɪˈnɜː.ʃə/

Inertia

inercia; falta de actividad
Meaning
a tendency to do nothing or remain unchanged; lack of activity or movement
Example
The team's inertia prevented them from adapting to the rapidly changing market conditions.
La inercia del equipo les impidió adaptarse a las condiciones de mercado en rápido cambio.
B2 verb /səˈspɛnd/

suspend

suspender
Meaning
To temporarily stop something from being active or valid.
Example
The company decided to suspend his membership.
La compañía decidió suspender su membresía.
B2 noun /ˈmæstərpiːs/

Masterpiece

obra maestra; obra excepcional
Meaning
A work of outstanding artistry, skill, or workmanship
Example
The Mona Lisa is considered one of the greatest masterpieces of all time.
La Mona Lisa es considerada una de las mayores obras maestras de todos los tiempos.
C1 verb /ˈsaɪdˌtræk/

sidetrack

desviar
Meaning
To distract from the main subject or activity.
Example
She was sidetracked by an unexpected phone call.
Ella se desvió por una llamada telefónica inesperada.
C1 verb /ˈsɪn.θə.saɪz/

synthesize

sintetizar
Meaning
To combine a number of things into a coherent whole.
Example
Scientists synthesize new compounds for medical research.
Los científicos sintetizan nuevos compuestos para la investigación médica.
B2 noun /ˈher ˌpɪn/

Hair pin

horquilla
Meaning
a thin piece of metal or plastic used to hold hair in place
Example
She used several hair pins to secure her elegant updo.
Ella usó varias horquillas para sujetar su elegante peinado recogido.
C1 noun ˈhɪn.drəns

hindrance

obstáculo
Meaning
Something that creates difficulties or delays in progress.
Example
Lack of funds was a major hindrance to the project.
La falta de fondos fue un obstáculo importante para el proyecto.
C2 noun /wɛlt/

welt

marca
Meaning
A raised mark on the skin, usually from a blow or allergic reaction.
Example
He had a red welt on his arm after the bee sting.
Tenía una marca roja en su brazo después de la picadura de la abeja.
B1 adverb /ʌnˈfɔːrtʃənətli/

Unfortunately

desafortunadamente
Meaning
used to express regret or disappointment about something
Example
Unfortunately, the weather was bad for our picnic.
Desafortunadamente, el tiempo estuvo mal para nuestro picnic.
B2 adjective /ˈvɪɡ.ər.əs/

vigorous

vigoroso
Meaning
Characterized by high energy and vitality.
Example
Regular exercise keeps the body vigorous and healthy.
El ejercicio regular mantiene el cuerpo vigoroso y saludable.
C1 noun, adjective /ˈsɒlvənt/

solvent

disolvente, capaz de pagar deudas
Meaning
a liquid that dissolves other substances; also means able to pay debts
Example
Acetone is a common solvent used in laboratories.
El acetona es un disolvente común usado en laboratorios.
C2 adjective /sɛnˈtrɪfjʊɡəl/

centrifugal

centrífugo
Meaning
Moving or tending to move away from a center.
Example
The centrifugal force pushes the clothes to the sides of the washing machine.
La fuerza centrífuga empuja la ropa hacia los lados de la lavadora.
C1 adjective /ˈliːf.ləs/

Leafless

sin hojas; desnudo
Meaning
without leaves; bare
Example
The leafless trees looked bare in winter.
Los árboles sin hojas se veían desnudos en invierno.
B2 verb /əˈbændən/

abandon

abandonar
Meaning
to give up completely; to leave permanently
Example
They had to abandon their house due to flooding.
Tuvieron que abandonar su casa debido a la inundación.
B1 adjective /ˈel.dər.li/

Elderly

anciano; mayor; de la tercera edad
Meaning
aged; advanced in years; old
Example
The elderly man walked slowly with his cane.
El hombre anciano caminaba lentamente con su bastón.
C2 verb /bɪˈleɪt/

belate

retrasar
Meaning
to delay or make late
Example
Heavy traffic belated our arrival at the party.
El tráfico pesado retrasó nuestra llegada a la fiesta.
C1 noun /fɪˈlæn.θrə.pɪst/

philanthropist

filántropo
Meaning
a person who seeks to promote the welfare of others, especially by donating money to good causes
Example
The philanthropist donated millions to build schools in rural areas.
El filántropo donó millones para construir escuelas en áreas rurales.
B2 noun /stjuːˈpɪdəti/

stupidity

estupidez
Meaning
lack of intelligence or common sense
Example
His stupidity caused a lot of problems for the team.
Su estupidez causó muchos problemas al equipo.
C2 adjective /ɪnˈkɒnstənt/

inconstant

inconstante
Meaning
frequently changing; not consistent or dependable
Example
His inconstant moods made it difficult to work with him.
Sus estados de ánimo inconstantes hacían difícil trabajar con él.
C2 verb, noun /ˈɡoʊld.brɪk/

goldbrick

evitar el trabajo
Meaning
to avoid work or duty; a person who shirks responsibility
Example
He was accused of goldbricking while the rest of the team worked hard.
Fue acusado de evitar el trabajo mientras el resto del equipo trabajaba duro.
B2 adjective /ˌkɒst.ɪˈfɪʃ.ənt/

cost-efficient

rentable
Meaning
Achieving maximum productivity with minimum wasted effort or expense.
Example
Cost-efficient solutions benefit industries.
Las soluciones rentables benefician a las industrias.
C1 adjective /ɔːˈstɪə/

austere

austero, sencillo
Meaning
Severe or strict in manner, attitude, or appearance; plain and simple.
Example
The monk lived an austere life in the mountains.
El monje vivió una vida austera en las montañas.
B2 noun /ˈrɛlɪvəns/

relevance

relevancia
Meaning
the quality or state of being closely connected or appropriate
Example
The relevance of the information was clear to everyone.
La relevancia de la información era clara para todos.
B2 noun /ˈbækˌsaɪd/

backside

parte trasera
Meaning
the rear part or surface of something; informal term for the buttocks
Example
The kids slid down the hill on their backside.
Los niños bajaron la colina en su parte trasera.
B1 adjective /fɒnd/

fond

afectuoso
Meaning
having a strong liking or affection for something or someone
Example
She is fond of painting and spends hours in front of her canvas.
Ella es afectuosa con la pintura y pasa horas frente a su lienzo.
A1 article /ðə/

the

el/la/los/las
Meaning
used to specify a noun as something already mentioned or known
Example
The sun rises in the east.
El sol sale por el este.
C2 adjective /ˌɛfəˈvɛsənt/

effervescent

efervescente
Meaning
Giving off bubbles; lively, enthusiastic, and full of energy.
Example
She had an effervescent personality that brightened every room.
Ella tenía una personalidad efervescente que iluminaba cada habitación.
C1 noun /ˈpɛndənt/

pendant

colgante
Meaning
a piece of jewelry that hangs from a chain worn around the neck
Example
She wore a silver pendant around her neck.
Ella llevaba un colgante de plata alrededor del cuello.
B2 adjective /ˌkɒmplɪˈmɛntəri/

complementary

complementario
Meaning
combining in such a way as to enhance or emphasize the qualities of each other
Example
The two partners have complementary skills.
Los dos socios tienen habilidades complementarias.
C1 noun /ˈnoʊ.və/

Nova

nova
Meaning
a star that suddenly increases greatly in brightness
Example
Astronomers discovered a new nova in the constellation.
Los astrónomos descubrieron una nueva nova en la constelación.
A2 adjective /əˈlaɪv/

Alive

vivo; no muerto; lleno de vida y energía
Meaning
living; not dead; full of life and energy
Example
The old man is still alive and healthy.
El viejo hombre sigue vivo y saludable.
A2 noun /spɔːt/

sport

deporte
Meaning
an activity involving physical exertion and skill in which an individual or team competes against another or others for entertainment
Example
Football is a popular sport around the world.
El fútbol es un deporte popular en todo el mundo.
B2 adjective ʌnˈprɛsɪˌdɛntɪd

unprecedented

sin precedentes
Meaning
Never done or known before; without previous example.
Example
Unprecedented advancements in science changed human lives.
Los avances sin precedentes en la ciencia cambiaron la vida humana.
B2 adjective /traɪˈʌmfənt/

Triumphant

triunfante; feliz
Meaning
having won a battle or contest; rejoicing as a result of success
Example
The team was triumphant after winning the championship.
El equipo estaba triunfante después de ganar el campeonato.
B2 adjective /dʌm/

Dumb

tonto; mudo; estúpido
Meaning
unable to speak; silent; lacking intelligence; stupid
Example
She remained dumb during the entire meeting.
Ella permaneció muda durante toda la reunión.
C2 verb /ɪnˈsnɛər/

ensnare

atrapar
Meaning
to catch or trap, often by trickery or deceit
Example
The hunter ensnared the rabbit with a net.
El cazador atrapó al conejo con una red.
C2 noun /ˈdʒaɪənt sneɪk hɛd/

Giant snake head

cabeza de serpiente gigante
Meaning
a large predatory freshwater fish with an elongated body and snake-like head
Example
The giant snake head is a fierce predator that can survive out of water for hours.
La cabeza de serpiente gigante es un feroz depredador que puede sobrevivir fuera del agua durante horas.
C2 noun /ɔːrˈθɑːɡrəfi/

orthography

ortografía
Meaning
The conventional spelling system of a language.
Example
English orthography can be confusing for learners.
La ortografía del inglés puede ser confusa para los estudiantes.
B1 noun /teɪl/

tale

cuento
Meaning
a narrative of imaginary events, especially one that is presented as true
Example
The old man told a tale of his adventures.
El anciano contó un cuento de sus aventuras.
C1 adjective /ˈmɒsi/

Mossy

cubierto de musgo; con musgo creciendo en él
Meaning
covered with moss; having moss growing on it
Example
The old tree trunk was mossy and covered with green vegetation.
El tronco viejo del árbol estaba cubierto de musgo y cubierto de vegetación verde.
C1 verb, noun /ˈflʌstər/

fluster

confundir
Meaning
to make someone agitated or confused
Example
The unexpected question flustered him.
La pregunta inesperada lo confundió.
C2 adjective /səˈræfɪk/

seraphic

angelical
Meaning
Of or like a seraph; angelic, pure, and blissful.
Example
She gave him a seraphic smile that calmed his fears.
Le dio una sonrisa angelical que calmó sus miedos.
C2 verb /flɪt/

flit

revolotear
Meaning
to move quickly and lightly from one place to another
Example
Butterflies flitted from flower to flower.
Las mariposas revoloteaban de flor en flor.
C1 adjective /juːˈbɪkwɪtəs/

ubiquitous

ubiquito
Meaning
Existing or being everywhere at the same time.
Example
Social media has become ubiquitous among young people.
Las redes sociales se han vuelto ubicuas entre los jóvenes.
C2 noun /ˈmæntl̩/

mantel

repisa sobre la chimenea
Meaning
A shelf above a fireplace, often used for decoration.
Example
She placed family photos on the mantel above the fireplace.
Ella colocó fotos familiares sobre la repisa encima de la chimenea.
C2 noun /ˈmæn.li.nəs/

manliness

virilidad
Meaning
The quality of being manly; courage, strength, and honor associated with men.
Example
His manliness was admired by his peers.
Su virilidad fue admirada por sus compañeros.
B2 noun /ˈæbi/

abbey

abadía
Meaning
A large church building or monastery where monks or nuns live, work, and worship.
Example
The old abbey on the hill attracts many tourists each year.
La vieja abadía en la colina atrae a muchos turistas cada año.
C2 adjective /ˌsuːpərˈæn.ju.eɪ.tɪd/

superannuated

obsoleto
Meaning
old and no longer useful or valid; retired due to age
Example
The factory was filled with superannuated machines that slowed production.
La fábrica estaba llena de máquinas obsoletas que ralentizaban la producción.
C1 noun /əˈsæsɪn/

Assassin

asesino
Meaning
a person who murders an important person for political or religious reasons
Example
The president was protected from potential assassins by security guards.
El presidente fue protegido de los posibles asesinos por los guardias de seguridad.
C1 noun ˌprɒf.ɪ.təˈbɪl.ɪ.ti

profitability

rentabilidad
Meaning
The degree to which a business or activity yields profit or financial gain.
Example
Increasing sales and reducing costs boosted profitability.
El aumento de las ventas y la reducción de costos aumentaron la rentabilidad.
A2 noun səˈsaɪəti

society

sociedad
Meaning
The aggregate of people living together in a more or less ordered community.
Example
Society plays a pivotal role in shaping an individual's values.
La sociedad juega un papel crucial en la formación de los valores de un individuo.
B2 adjective /ˈæp.lɪ.kə.bəl/

applicable

aplicable
Meaning
Relevant or appropriate in a particular situation.
Example
This rule is applicable to eye care too.
Esta regla también es aplicable al cuidado de los ojos.
C2 adverb /əˈsʌndər/

asunder

en pedazos
Meaning
into separate parts; apart
Example
The ancient empire was torn asunder by war.
El antiguo imperio fue destrozado por la guerra.
B1 adjective /ɪnˈtaɪər/

Entire

completo; entero; no dividido
Meaning
complete; whole; not divided or in parts
Example
She read the entire book in one sitting.
Ella leyó el libro entero de una sola vez.
B2 verb /ˈrendər/

render

proporcionar
Meaning
to provide or give; to make or cause to become
Example
The artist renders the scene beautifully.
El artista presenta la escena bellamente.
C1 verb /ˈsmʌðər/

smother

sofocar / asfixiar
Meaning
to kill someone by covering their nose and mouth to prevent breathing; to cover something completely; to overwhelm with excessive attention or affection
Example
She smothered the fire with a blanket.
Ella sofocó el fuego con una manta.
B2 verb /poʊk/

poke

picar
Meaning
to push or prod with a finger or pointed object
Example
Don't poke me with your finger.
No me toques con tu dedo.
B2 noun /kəˈmændər/

Commander

comandante
Meaning
a person in authority over a military unit; leader of armed forces
Example
The commander ordered his troops to advance.
El comandante ordenó a sus tropas que avanzaran.
B2 adjective /ˈnɑː.lɪ.dʒə.bəl/

Knowledgeable

sabio; informado; educado
Meaning
having extensive knowledge; well-informed; educated
Example
She is very knowledgeable about ancient history.
Ella es muy sabia sobre la historia antigua.
C2 adjective /ˈveɪpərəs/

Vaporous

vaporoso; vago
Meaning
consisting of vapor; vague or insubstantial
Example
The morning air was filled with vaporous mist.
El aire de la mañana estaba lleno de niebla vaporosa.
C1 verb ˌkəʊ.əˈles

coalesce

fusionarse
Meaning
Come together and form one mass or whole; unite to form one organization or group.
Example
The different theories coalesced into one unified idea.
Las diferentes teorías se fusionaron en una idea unificada.
C2 adjective /ˈæmbjələˌtɔːri/

ambulatory

ambulatorio
Meaning
Relating to or able to walk; relating to outpatient medical care.
Example
The patient is ambulatory and does not require bed rest.
El paciente está ambulatorio y no requiere reposo en cama.
C2 verb /ˈmæsəˌreɪt/

macerate

ablandar
Meaning
to soften or break up something, especially food, by soaking in liquid
Example
The chef macerated the fruit in wine before serving.
El chef maceró la fruta en vino antes de servirla.
B2 adverb /ˈæktɪvli/

actively

activamente
Meaning
in a way that involves energetic participation or effort
Example
He is actively involved in community service.
Él está involucrado activamente en el servicio comunitario.
C1 adjective /ˈprɪnsəpəld/

principled

principista
Meaning
acting in accordance with moral or ethical standards
Example
He is a principled leader who always puts honesty first.
Él es un líder principista que siempre pone la honestidad primero.
C1 adjective /ˈstɛriəˌtaɪpt/

stereotyped

estereotipado
Meaning
Conforming to a fixed or oversimplified idea of what someone or something is like.
Example
His stereotyped jokes failed to impress the audience.
Sus chistes estereotipados no lograron impresionar a la audiencia.
B1 noun /ˈkɛmɪstri/

chemistry

química
Meaning
the branch of science that studies substances and their interactions; also the emotional connection between people
Example
They have great chemistry and work well together.
Tienen una gran química y trabajan bien juntos.
A2 verb /ˈdraɪvɪŋ/

driving

conducción
Meaning
the act of controlling and operating a vehicle; guiding or motivating something forward
Example
She loves driving along the coast on weekends.
A ella le encanta conducir a lo largo de la costa los fines de semana.
B2 adjective /əˈtʃiːvəbl/

achievable

alcanzable
Meaning
Able to be brought about or reached successfully.
Example
Start with achievable steps to stay motivated.
Comienza con pasos alcanzables para mantenerte motivado.
A2 verb /ˈloʊər/

lower

reducir
Meaning
to move something to a lower position or to reduce
Example
The company decided to lower the prices.
La compañía decidió reducir los precios.
C1 adjective /səbˈvɜːrsɪv/

subversive

subversivo
Meaning
seeking or intended to undermine or overthrow an established system or authority
Example
The group was banned for its subversive activities.
El grupo fue prohibido por sus actividades subversivas.
B2 noun /əˈkɔːrdəns/

accordance

conformidad
Meaning
agreement or harmony with something; compliance with rules, laws, or wishes
Example
The policy was implemented in accordance with international law.
La política se implementó de conformidad con el derecho internacional.
C1 verb /rɪˈvɪər/

revere

reverenciar
Meaning
To deeply respect or admire someone or something.
Example
The students revered their teacher for his wisdom.
Los estudiantes veneraron a su maestro por su sabiduría.
B2 adjective /ˈsɪnɪstər/

sinister

sinistro
Meaning
Giving the impression that something harmful or evil is happening or will happen.
Example
The abandoned house had a sinister atmosphere.
La casa abandonada tenía una atmósfera siniestra.
C1 adverb/adjective /vɜːˈbeɪ.tɪm/

verbatim

palabra por palabra o literalmente
Meaning
In exactly the same words as were used originally; word for word repetition.
Example
She repeated his instructions verbatim to avoid errors.
Ella repitió sus instrucciones palabra por palabra para evitar errores.
B2 noun /ˈledʒ.ənd/

Legend

leyenda; mito
Meaning
a traditional story sometimes popularly regarded as historical but unauthenticated; an extremely famous or notorious person
Example
The legend of King Arthur has inspired many books.
La leyenda del rey Arturo ha inspirado muchos libros.
B1 noun /pɑːm/

Palm

palmera
Meaning
a tropical tree with fan-shaped leaves; fruit of the palm tree
Example
The palm tree produces sweet fruit that we enjoy eating.
El árbol de palma produce frutas dulces que nos gusta comer.
C2 noun /ɪnˈdɛntʃər/

indenture

contrato de servidumbre
Meaning
A formal legal agreement, contract, or document, often relating to work or service.
Example
In the 18th century, many workers came under indenture to work overseas.
En el siglo XVIII, muchos trabajadores estuvieron bajo un contrato de servidumbre para trabajar en el extranjero.
C2 noun /dɪnt/

dint

esfuerzo, huella de un golpe
Meaning
an impression or hollow made by a blow; force or power
Example
By dint of hard work, he achieved success.
Por dint de trabajo duro, logró el éxito.
B1 noun /ˈhɔːlweɪ/

hallway

pasillo
Meaning
a corridor in a building that connects rooms
Example
The kids left their shoes in the hallway.
Los niños dejaron sus zapatos en el pasillo.
C1 adjective /ˌɪmprɪˈsaɪs/

imprecise

impreciso
Meaning
Not exact or accurate; vague.
Example
His explanation was too imprecise to be helpful.
Su explicación era demasiado imprecisa para ser útil.
B2 noun /veɪl/

Veil

velo; máscara; velo de novia;
Meaning
a piece of fine material worn to protect or conceal the face; something that conceals or disguises
Example
The bride wore a beautiful white veil during the ceremony.
La novia llevaba un hermoso velo blanco durante la ceremonia.
A2 verb /kɪl/

kill

matar
Meaning
to cause the death of; to end life
Example
The hunter killed the deer.
El cazador mató al ciervo.
C2 adjective /məˈnaɪəkəl/

maniacal

maniaco
Meaning
behaving like a maniac; showing excessive enthusiasm or madness
Example
He gave a maniacal laugh during the movie.
Él dio una risa maniaca durante la película.
C2 verb ˈlev.ɪ.teɪ.tɪŋ

levitating

levitante
Meaning
Rising and hovering in the air, especially as a result of supernatural or magical power.
Example
The levitating structure is an engineering marvel.
La estructura levitante es una maravilla de la ingeniería.
C1 noun /ˈsɪməli/

simile

símil
Meaning
A figure of speech involving the comparison of one thing with another using 'like' or 'as'.
Example
She used a simile to describe her eyes as bright as stars.
Ella usó un símil para describir sus ojos tan brillantes como las estrellas.
A2 noun /ˈnoʊtbʊk/

notebook

Meaning
a small book with blank or ruled pages for writing notes; also a portable computer
Example
She opened her notebook to jot down some ideas.
C1 adjective, adverb (informal, vulgar) /ˈfʌkɪŋ/

fucking

maldito (palabra vulgar para énfasis)
Meaning
used for emphasis, often expressing anger or frustration (vulgar slang)
Example
It was a fucking disaster!
¡Fue un maldito desastre!
B2 noun /ˈvæmpaɪər/

vampire

felicidad
Meaning
a mythical creature that sucks blood from the living; metaphorically, a person who exploits others
Example
In folklore, a vampire rises at night to drink human blood.
Ella no pudo ocultar su felicidad cuando recibió el premio.
B2 noun /treɪˈniː/

Trainee

aprendiz; pasante
Meaning
a person undergoing training for a particular job or profession; a novice learner
Example
The medical trainee worked long hours to gain practical experience.
El aprendiz médico trabajó largas horas para adquirir experiencia práctica.
C2 noun /ˌæfɛkˈteɪʃən/

affectation

afectación
Meaning
an unnatural behavior or speech intended to impress others
Example
Her British accent was just an affectation to sound sophisticated.
Su acento británico era solo una afectación para sonar sofisticado.
C1 adjective /əˈtrəʊ.ʃəs/

Atrocious

atroz; extremadamente malo o desagradable
Meaning
horrifyingly wicked; extremely bad or unpleasant
Example
The conditions in the prison were atrocious.
Las condiciones en la prisión eran atroces.
B2 noun /ɪnˈfɪnɪti/

infinity

infinito
Meaning
A concept describing something without any limit or end.
Example
The universe seems to stretch into infinity.
El universo parece extenderse hacia el infinito.
B1 verb /dɪˈzɜːrv/

deserve

merecer
Meaning
To be worthy of something, usually a reward or punishment.
Example
She worked hard and deserves recognition.
Ella trabajó duro y merece reconocimiento.
B1 noun /swɒn/

Swan

cisne
Meaning
a large waterbird with a long curved neck and usually white plumage
Example
The elegant swan glided silently across the water.
El elegante cisne se deslizó silenciosamente sobre el agua.
B2 noun /dɪˈnaɪ.əl/

Denial

negación
Meaning
the action of declaring something to be untrue; refusal to acknowledge something
Example
His denial of involvement in the scandal was met with skepticism.
Su negación de su involucramiento en el escándalo fue recibida con escepticismo.
C1 noun /ˈpriːˌæmbəl/

preamble

preámbulo
Meaning
a preliminary statement, especially the introduction to a formal document
Example
The preamble of the constitution outlines its guiding principles.
El preámbulo de la constitución describe sus principios fundamentales.
C1 noun /ɡəˈzet/

Gazette

gaceta
Meaning
an official journal or newspaper, especially one published by an organization or government
Example
The promotion was officially announced in the government gazette last week.
La promoción fue anunciada oficialmente en la gaceta del gobierno la semana pasada.
C1 noun əˈrɪd.ɪ.ti

aridity

aridez
Meaning
The state of being extremely dry, especially having insufficient rainfall to support vegetation.
Example
The aridity of the land is increasing due to climate change.
La aridez de la tierra está aumentando debido al cambio climático.
B2 adjective /dɪˌveləpˈmentl/

developmental

desarrollador
Meaning
relating to the process of growth or progress
Example
Early childhood is a crucial developmental stage for learning.
La primera infancia es una etapa crucial en el desarrollo del aprendizaje.
C1 noun /hɔːrd/

horde

multitud
Meaning
A large group or crowd, especially one that is disorderly or difficult to control.
Example
A horde of fans gathered outside the stadium.
Una multitud de fanáticos se reunió fuera del estadio.
C1 adjective /ˈpʌn.dʒənt/

Pungent

pungente
Meaning
sharp; strong-smelling; acrid;
Example
The pungent smell of garlic filled the kitchen.
El olor pungente del ajo llenó la cocina.
B2 adjective /ˈhɑlːoʊ/

Hollow

hueco; vacío;
Meaning
having an empty space inside; lacking substance or meaning; insincere
Example
The hollow tree trunk provided shelter for small animals.
El tronco del árbol hueco proporcionó refugio a pequeños animales.
C1 noun ˌɪnsjʊˈleɪʃən

insulation

aislamiento
Meaning
Material used to prevent heat, sound, or electricity from being transmitted from one area to another.
Example
Insulation of food storage areas can prevent pests from entering.
El aislamiento de las áreas de almacenamiento de alimentos puede evitar que entren plagas.
B2 noun /ˈlænd.lɔːrd/

Land lord

propietario
Meaning
a person who owns property and rents it to tenants
Example
The landlord collected the monthly rent from all tenants.
El arrendador cobró el alquiler mensual de todos los inquilinos.