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A2 verb /stɪk/

stick

pegar
Meaning
to adhere or attach something to a surface
Example
The glue will stick to the paper.
El pegamento se pegará al papel.
B2 noun /ˈdreɪ.nɪdʒ/

drainage

drenaje
Meaning
the system or process by which water or other liquids are drained away
Example
Poor drainage caused flooding in the neighborhood.
El mal drenaje causó inundaciones en el vecindario.
B1 noun /kəʊˌɒp.ərˈeɪ.ʃən/

cooperation

cooperación
Meaning
The process of working together to the same end.
Example
Cooperation ensures effective problem-solving.
La cooperación asegura una resolución efectiva de problemas.
B2 noun /ˈlɪz.ɚd/

Lizard

lagarto
Meaning
a cold-blooded reptile with a long body, four legs, and a tail
Example
A small lizard ran across the garden wall.
Un pequeño lagarto corrió por la pared del jardín.
C2 noun /hoʊ/

Hoe

azadón
Meaning
a gardening tool with a thin metal blade used for breaking up soil and removing weeds
Example
The farmer used a hoe to remove weeds from his vegetable garden.
El agricultor usó un azadón para quitar las malas hierbas de su jardín de verduras.
C2 noun /ˈɡɔːntlɪt/

gauntlet

guante / desafío
Meaning
a protective glove; a challenge or trial; to 'throw down the gauntlet' means to issue a challenge
Example
The knight threw down his gauntlet as a sign of challenge.
El caballero arrojó su guante como señal de desafío.
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 adjective /ˌʌndərˈsteɪtɪd/

understated

subestimado
Meaning
Presented in a subtle and restrained way.
Example
She wore an elegant but understated dress.
Ella llevaba un vestido elegante pero subestimado.
A1 adjective /ˈhæpi/

happy

feliz
Meaning
feeling or showing pleasure, contentment, or joy
Example
She was very happy to receive the gift.
Ella estaba muy feliz de recibir el regalo.
C2 adjective /ˌʌnpriːpəˈzɛsɪŋ/

unprepossessing

poco atractivo
Meaning
not attractive or appealing in appearance
Example
Despite his unprepossessing looks, he was very kind and intelligent.
A pesar de sus poco atractivos rasgos, era muy amable e inteligente.
C1 noun /pəˈtɜːrnəti/

paternity

paternidad
Meaning
The state of being someone's father.
Example
He demanded a paternity test to confirm his relationship with the child.
Él pidió una prueba de paternidad para confirmar su relación con el niño.
B2 noun ˈkɛmɪkəl weɪst

chemical waste

residuos químicos
Meaning
Waste material from industrial or laboratory processes that contains harmful chemicals.
Example
Chemical waste pollutes water bodies.
Los residuos químicos contaminan los cuerpos de agua.
B1 noun ɡrəʊθ

Growth

crecimiento
Meaning
The process of increasing in physical size, number, value, or strength.
Example
Economic growth improves living conditions.
El crecimiento económico mejora las condiciones de vida.
C1 noun /ˈiːzl̩/

easel

soporte para lienzo
Meaning
a frame for supporting an artist's canvas while painting or drawing
Example
The artist placed the canvas on the easel before starting to paint.
El artista colocó el lienzo sobre el caballete antes de empezar a pintar.
C2 noun /ˌfoʊ.mənˈteɪ.ʃən/

fomentation

incitación, estimulación
Meaning
The action of instigating or stirring up; also the application of warm substances to the body to ease pain.
Example
His speech led to the fomentation of violence in the region.
Su discurso llevó a la fomentación de la violencia en la región.
A2 verb /kɪd/

kid

bromear
Meaning
to joke or tease; to speak in a playful manner
Example
I'm just kidding with you.
Solo estoy bromeando contigo.
C1 noun /ɪnˈsek.tɪ.saɪd/

Insecticide

insecticida
Meaning
a substance used for killing insects; a chemical pesticide that targets insects
Example
The farmer sprayed insecticide on his crops to protect them from harmful bugs.
El agricultor roció insecticida en sus cultivos para protegerlos de los insectos dañinos.
C1 adjective /stɔːntʃ/

staunch

firme, leal
Meaning
Loyal, committed, and firm in support.
Example
She is a staunch supporter of environmental protection.
Ella es una firme defensora de la protección del medio ambiente.
C2 adjective /ˈbɒni/

Bonny

hermoso; bonito; alegre
Meaning
cheerful; pretty; attractive
Example
The bonny child played happily in the garden.
El niño bonito jugó felizmente en el jardín.
C1 noun /ˈdaɪəˌlɛkt/

dialect

dialecto
Meaning
A particular form of a language spoken in a specific region or by a specific group.
Example
He speaks a dialect of Bengali that is common in rural areas.
Él habla un dialecto del bengalí que es común en las áreas rurales.
B2 noun ˈtɒksɪk ˈɡæsɪz

toxic gases

gases tóxicos
Meaning
Poisonous or harmful gases that can cause illness or death
Example
Toxic gases from industries contribute to air pollution.
Los gases tóxicos de las industrias contribuyen a la contaminación del aire.
A2 adjective /ˈmɛsi/

messy

desordenado
Meaning
untidy or dirty; disorganized or chaotic
Example
His room was so messy that he couldn’t find his keys.
Su habitación estaba tan desordenada que no pudo encontrar sus llaves.
B2 verb /ˈkɪdnæp/

kidnap

secuestrar
Meaning
to take someone away illegally by force
Example
The criminals kidnapped the wealthy businessman.
Los criminales secuestraron al rico empresario.
C1 adjective ˈkwɒn.tɪ.faɪ.ə.bəl

quantifiable

cuantificable
Meaning
Able to be expressed or measured as a quantity; capable of being counted or calculated.
Example
The impact of the project is quantifiable.
El impacto del proyecto es cuantificable.
C2 noun /ˈsiːkənt/

secant

secante
Meaning
A straight line that intersects a curve at two or more points.
Example
In geometry, a secant cuts the circle at two distinct points.
En geometría, un secante corta el círculo en dos puntos distintos.
B2 verb /hɔːlt/

halt

detener
Meaning
to stop or bring to a stop
Example
The train suddenly halted at the station.
El tren se detuvo repentinamente en la estación.
C1 noun /tiˈɑː.rə/

Tiara

tiara
Meaning
a jeweled ornamental crown worn on formal occasions
Example
The princess wore a sparkling diamond tiara at the royal ball.
La princesa llevó una tiara de diamantes brillantes en el baile real.
A2 noun /sɒks/

Socks

calcetines
Meaning
soft coverings for the feet, typically worn inside shoes
Example
I need to buy new socks for winter.
Necesito comprar calcetines nuevos para el invierno.
C1 noun ˌdaɪvɜːsɪfɪˈkeɪʃən

diversification

diversificación
Meaning
The practice of spreading investments across various assets or sectors to reduce risk.
Example
Diversification helps to reduce investment risk.
La diversificación ayuda a reducir el riesgo de inversión.
B2 noun /ˌriː.əˈʃʊr.əns/

Reassurance

reaseguro
Meaning
comfort or confidence given to someone to remove their fears or doubts
Example
She needed reassurance that everything would be okay.
Ella necesitaba un reaseguro de que todo estaría bien.
B2 noun /səˈspens/

Suspense

suspenso
Meaning
a feeling of excited or anxious uncertainty about what will happen
Example
The movie kept us in suspense until the very end.
La película nos mantuvo en suspenso hasta el final.
C2 noun /ˌɪmprɪˈkeɪʃən/

imprecation

maldición
Meaning
A spoken curse or expression of strong condemnation.
Example
The angry crowd hurled imprecations at the corrupt official.
La multitud enojada lanzó maldiciones al funcionario corrupto.
A1 noun /trɪp/

trip

viaje
Meaning
a journey or excursion, especially for pleasure
Example
They took a trip to the mountains last summer.
Hicieron un viaje a las montañas el verano pasado.
C1 noun /tɪf/

tiff

disputa
Meaning
a small or petty quarrel or argument
Example
They had a little tiff over what movie to watch.
Tuvieron una pequeña disputa sobre qué película ver.
C2 noun /sɪˈdɪʃ.ən/

Sedition

sedición
Meaning
conduct or speech inciting people to rebel against authority; treason
Example
The activist was charged with sedition for his inflammatory speeches.
El activista fue acusado de sedición por sus discursos inflamatorios.
C1 verb /əˈfɪliˌeɪt/

affiliate

afiliar
Meaning
to officially attach or connect (a group or organization) to a larger body
Example
The school is affiliated with the local university.
La escuela está afiliada a la universidad local.
C1 noun /ˈɑːrmfʊl/

armful

brazo lleno
Meaning
As much as can be carried in one or both arms.
Example
She carried an armful of books into the library.
Ella llevó un brazo lleno de libros a la biblioteca.
B2 adjective /vɪkˈtɔː.ri.əs/

Victorious

victorioso
Meaning
having won a victory; successful in a struggle or contest
Example
The victorious team celebrated their championship win with great joy.
El equipo victorioso celebró su victoria del campeonato con gran alegría.
B1 noun /ˈlɪk.wɪd/

Liquid

líquido
Meaning
a substance that flows freely but is of constant volume, having a consistency like that of water or oil
Example
Water is a liquid at room temperature.
El agua es un líquido a temperatura ambiente.
C1 adjective /ˌʌnrɪˈkwaɪtɪd/

unrequited

no correspondido
Meaning
Not returned or reciprocated, especially in the context of love or affection.
Example
He suffered from unrequited love for years.
Él sufrió de amor no correspondido durante años.
C2 noun /dʒɛˌstɪkjʊˈleɪʃən/

gesticulation

gesticulación
Meaning
a gesture, especially a dramatic one, used instead of speaking or to emphasize speech
Example
His speech was full of passionate gesticulations.
Su discurso estaba lleno de gesticulaciones apasionadas.
C1 noun /foʊ/

foe

enemigo
Meaning
an enemy or opponent
Example
The knight fought bravely against his foe.
El caballero luchó valientemente contra su enemigo.
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.
B2 verb /ˈflætər/

flatter

alabar excesivamente o insinceramente para ganar favor
Meaning
to praise excessively or insincerely to gain favor
Example
He tried to flatter his boss to get a promotion.
Él intentó halagar a su jefe para obtener una promoción.
B2 noun /jʌŋ fɪʃ/

Young fish

pez joven
Meaning
juvenile or small fish; fish that has not reached maturity
Example
Young fish need protection from predators.
Los peces jóvenes necesitan protección contra los depredadores.
A2 noun /ˈmoʊtərˌsaɪkəl/

motorcycle

motocicleta
Meaning
a two-wheeled motor-powered vehicle designed for transportation
Example
He rides his motorcycle to work every morning.
Él va al trabajo en motocicleta todas las mañanas.
B1 adjective /ˌstreɪtˈfɔːwəd/

straightforward

directo
Meaning
easy to understand or do; simple
Example
Her explanation was straightforward and clear.
Su explicación fue directa y clara.
C1 adjective /ˈretʃɪd/

Wretched

miserable; deplorable; de mala calidad
Meaning
very unhappy; miserable; of poor quality
Example
The refugees lived in wretched conditions.
Los refugiados vivieron en condiciones miserables.
A1 noun /peɪdʒ/

page

página
Meaning
one side of a sheet of paper, or a single sheet of paper in a book or document
Example
Turn to the next page for more information.
Vaya a la siguiente página para más información.
C1 verb /riˈdʒɔɪn/

rejoin

reunirse de nuevo
Meaning
to join again or return to a group, place, or activity
Example
After a short break, she decided to rejoin the team.
Después de una breve pausa, decidió reunirse de nuevo con el equipo.
B2 noun, verb /striːk/

streak

rastro o línea; moverse rápidamente en una dirección especificada
Meaning
a long, thin line or mark; to move very quickly in a specified direction
Example
Lightning streaked across the night sky.
El rayo cruzó el cielo nocturno.
A2 abbreviation /ɛtˈsɛtərə/

etc

etcétera
Meaning
Used to indicate additional, similar items in a list that are not mentioned.
Example
The shop sells fruits, vegetables, dairy, etc.
La tienda vende frutas, verduras, lácteos, etcétera.
C2 noun /ˌfɑːsfəˈrɛsəns/

phosphorescence

fosforescencia
Meaning
the property of emitting light without noticeable heat
Example
The deep-sea creatures displayed a beautiful phosphorescence.
Las criaturas del fondo marino exhibieron una hermosa fosforescencia.
B1 noun /kɒp/

cop

policía
Meaning
a police officer (informal)
Example
The cop stopped the car for speeding.
El policía detuvo el coche por exceso de velocidad.
C2 verb /dɪsˈkaʊntənəns/

discountenance

desaprobar
Meaning
To disapprove of or discourage something.
Example
The teacher strongly discountenanced cheating in exams.
El maestro desaprobó firmemente hacer trampa en los exámenes.
A2 adjective /ˈhɔːrəbəl/

Horrible

horrible; repulsivo; espantoso;
Meaning
causing or likely to cause horror; shocking; terrible; extremely unpleasant
Example
The accident was a horrible sight to witness.
El accidente fue una vista horrible de presenciar.
A2 noun /ˈkær.ət/

Carrot

zanahoria
Meaning
a long pointed orange root vegetable that grows underground
Example
Carrots are rich in vitamin A.
Las zanahorias son ricas en vitamina A.
C2 noun মাসকুলোস্কেলেটাল কন্ডিশন

musculoskeletal condition

trastorno musculoesquelético
Meaning
A disorder that affects the muscles, bones, joints, tendons, ligaments, or other structures that support the limbs, neck, and back.
Example
De Quervain's Syndrome is a common musculoskeletal condition.
El síndrome de De Quervain es una condición musculoesquelética común.
C1 noun /slæb/

slab

losa
Meaning
a large, thick, flat piece of stone, concrete, or other hard material
Example
The workers laid a concrete slab for the foundation.
Los trabajadores colocaron una losa de concreto para la fundación.
A2 noun, verb /lɪŋk/

link

enlace
Meaning
a connection between two things; to connect or associate
Example
The article includes a link to the official website.
El artículo incluye un enlace al sitio web oficial.
C2 noun /ˈmɒrəlɪst/

moralist

moralista
Meaning
A person who teaches or promotes moral principles and values.
Example
The author was known as a strict moralist in his writings.
El autor fue conocido como un estricto moralista en sus escritos.
B2 adjective, adverb /ˈneɪʃənˌwaɪd/

nationwide

a nivel nacional
Meaning
existing or happening throughout an entire nation
Example
The campaign received nationwide support.
La campaña recibió apoyo a nivel nacional.
C2 noun /meɪs/

Mase

mace
Meaning
spice obtained from the reddish seed covering of the nutmeg seed
Example
A pinch of mace adds warmth to the dessert.
Un poco de mace añade calidez al postre.
C1 adjective /diːˈsɛntrəlaɪzd/

decentralized

descentralizado
Meaning
Controlled by several local offices or authorities rather than one single one.
Example
The decentralized system allowed for more control at local levels.
El sistema descentralizado permitió un mayor control a nivel local.
B2 noun ˈsɛv.ən ˈwʌn.dərz

Seven Wonders

las siete maravillas
Meaning
The seven most remarkable and famous structures in the world, representing architectural feats and cultural significance.
Example
The Seven Wonders of the world reflect human brilliance.
Las Siete Maravillas del mundo reflejan la brillantez humana.
A2 noun, verb /bræntʃ/

branch

sucursal
Meaning
A part of a tree that grows out from the trunk; a division of an organization or subject.
Example
The company opened a new branch in Dhaka.
La compañía abrió una nueva sucursal en Dhaka.
C1 adjective /ˈlɔː.də.bəl/

laudable

loable
Meaning
Deserving praise and admiration.
Example
Her efforts to help the poor are truly laudable.
Sus esfuerzos para ayudar a los pobres son realmente loables.
C1 verb /dɪˈmiːn/

demean

despreciar
Meaning
to cause someone to lose dignity or respect
Example
The manager demeaned his employees with rude remarks.
El gerente descalificó a sus empleados con comentarios groseros.
C2 noun /ˈfʌŋkʃəˌnɛri/

functionary

funcionario
Meaning
a person who has official duties in an organization, especially one with little authority
Example
The minor functionary was responsible for filing reports.
El funcionario menor era responsable de presentar los informes.
B2 noun /ˈkɪdni/

Kidney

riñón
Meaning
either of a pair of organs that filter waste products from the blood and produce urine
Example
Drinking plenty of water helps keep your kidneys healthy.
Beber suficiente agua ayuda a mantener los riñones saludables.
B1 noun /ˈplæt.fɔːm/

platform

plataforma
Meaning
A raised level surface on which people or things can stand.
Example
The platform was used to discuss collaboration.
La plataforma se utilizó para discutir colaboración.
C1 adjective ˌdet.rɪˈmen.təl

detrimental

detrimental
Meaning
Tending to cause harm; damaging or harmful.
Example
Pollution has detrimental effects on fertility.
La contaminación tiene efectos perjudiciales sobre la fertilidad.
B2 noun /ˈkæməˌflɑːʒ/

camouflage

camuflaje
Meaning
the act of hiding or disguising something by making it blend with its surroundings
Example
The soldiers used camouflage to hide from the enemy.
Los soldados usaron camuflaje para esconderse del enemigo.
C2 noun /ˌlɛksɪˈkɒɡrəfər/

lexicographer

lexicógrafo
Meaning
A person who compiles, writes, or edits dictionaries.
Example
The lexicographer spent years compiling the dictionary.
El lexicógrafo pasó años recopilando el diccionario.
B2 verb /skwiːz/

squeeze

apretar
Meaning
to press something firmly, especially from all sides in order to extract or compress it
Example
She squeezed the toothpaste to get the last bit.
Ella apretó el tubo de pasta de dientes para sacar el último poco.
C2 noun /ˈkɔːrnɪs/

cornice

cornisa
Meaning
an ornamental molding around the wall of a room just below the ceiling
Example
The elegant cornice added a classical touch to the living room.
La elegante cornisa añadió un toque clásico a la sala de estar.
B1 noun /ˈfæktər/

factor

factor
Meaning
A circumstance, fact, or influence that contributes to a result.
Example
Weather is an important factor in crop production.
El clima es un factor importante en la producción de cultivos.
B2 adjective /æbˈnɔːr.məl/

abnormal

anormal
Meaning
deviating from what is normal or usual, typically in a way that is undesirable
Example
The doctor noticed an abnormal growth in the patient’s lung.
El médico notó un crecimiento anormal en el pulmón del paciente.
C1 adjective /ˌʌndərˈsaɪzd/

undersized

de tamaño pequeño
Meaning
Smaller than the usual or expected size.
Example
The undersized puppy struggled to keep up with its siblings.
El perrito de tamaño pequeño luchaba por mantenerse al día con sus hermanos.
B1 noun /ˌmæθəˈmætɪks/

mathematics

matemáticas
Meaning
the abstract science of number, quantity, and space; the study of numbers and their operations
Example
Mathematics helps us understand patterns in nature and the universe.
Las matemáticas nos ayudan a entender los patrones en la naturaleza y el universo.
B1 noun /ˈkɒtɪdʒ/

cottage

cabaña
Meaning
a small simple house, typically in the countryside
Example
They spent their vacation in a cozy cottage by the lake.
Pasaron sus vacaciones en una acogedora cabaña junto al lago.
C1 noun /kɑːrˈtɒɡrəfər/

cartographer

cartógrafo
Meaning
A person who makes maps.
Example
The cartographer carefully drew the map of the new territory.
El cartógrafo dibujó cuidadosamente el mapa del nuevo territorio.
B2 noun /ˈwɔtər ˈpjʊrəˌfaɪər/

Water purifier

purificador de agua
Meaning
A device that removes contaminants and impurities from water to make it safe for drinking
Example
We installed a water purifier in our kitchen to ensure clean drinking water.
Instalamos un purificador de agua en nuestra cocina para asegurar agua potable limpia.
C2 adjective /rɪˈfjuː.tə.bəl/

Refutable

refutable
Meaning
capable of being proven wrong or false; able to be disproved
Example
His theory was refutable because it could be tested experimentally.
Su teoría era refutable porque podía ser probada experimentalmente.
B2 noun ɪˈlɪtərəsi

illiteracy

analfabetismo
Meaning
The inability to read and write; lack of education or knowledge in a particular area.
Example
Illiteracy often leads to poverty and unemployment.
El analfabetismo a menudo conduce a la pobreza y el desempleo.
C1 noun /θiˈɒlədʒi/

theology

teología
Meaning
The study of the nature of God and religious beliefs.
Example
She is pursuing a degree in theology at the university.
Ella está cursando una carrera en teología en la universidad.
C1 verb /ɪnˈkrɪmɪˌneɪt/

incriminate

incriminar
Meaning
to make someone appear guilty of a crime or wrongdoing
Example
The new evidence could incriminate the suspect in the robbery case.
La nueva evidencia podría incriminar al sospechoso en el caso de robo.
A2 verb /ˈædɪd/

added

añadido
Meaning
to join something to something else to increase its size, number, or amount
Example
She added sugar to her coffee.
Ella añadió azúcar a su café.
B2 noun /boʊst/

Boast

presunción; alarde; jactancia
Meaning
an act of talking with excessive pride about one's achievements
Example
His constant boast about his wealth annoyed everyone.
Su constante alarde sobre su riqueza molestaba a todos.
C1 verb /ˈdæb.əl/

dabble

incursionar
Meaning
To take part in an activity in a casual or superficial way.
Example
He dabbled in painting during his college days.
Él dabbleó en la pintura durante sus días en la universidad.
C1 adjective /dɪˈlɪriəs/

delirious

delirante
Meaning
in an extremely disturbed or excited state of mind, often due to illness or emotion
Example
He was delirious with fever and kept muttering nonsense.
Él estaba delirante con fiebre y seguía murmurando tonterías.
A2 noun /ˈkʌm.fərt/

Comfort

confort; comodidad
Meaning
a state of physical ease and freedom from pain or constraint; relief from distress or anxiety
Example
The soft sofa provided great comfort after a long day at work.
El sofá suave proporcionó un gran confort después de un largo día de trabajo.
B1 noun /paɪl/

pile

montón
Meaning
a large amount of something stacked or placed in a heap
Example
He placed the books in a pile on the table.
Colocó los libros en un montón sobre la mesa.
C2 adverb /ˈɡeɪmli/

gamely

valientemente
Meaning
in a brave, spirited, or determined manner
Example
She gamely accepted the challenge despite the difficulties.
Ella aceptó valientemente el desafío a pesar de las dificultades.
C1 verb /ˈædʒ.ɪ.teɪt/

agitate

agitar, provocar
Meaning
to stir up feelings or disturb; to campaign for change
Example
The protesters agitated for better working conditions.
Los manifestantes agitaron por mejores condiciones laborales.
C1 adjective /ˌiːvænˈdʒɛlɪkəl/

evangelical

evangélico
Meaning
Relating to the Christian gospel, especially the teachings that emphasize personal faith and the authority of the Bible.
Example
She grew up in an evangelical church community.
Ella creció en una comunidad de iglesia evangélica.
C2 noun /ˈbɑːrtərər/

barterer

truequero
Meaning
A person who trades goods or services without using money.
Example
The barterer exchanged fruits for some pottery.
El truequero intercambió frutas por algunas vasijas.
A1 noun /ˈæp.əl/

Apple

manzana
Meaning
a round fruit with red, green, or yellow skin and white flesh
Example
I eat an apple every day for breakfast.
Yo como una manzana todos los días para el desayuno.
C1 verb /ˌdɪsəˈsɛmbəl/

disassemble

desarmar
Meaning
To take apart something into its separate pieces.
Example
He had to disassemble the computer to repair it.
Él tuvo que desarmar la computadora para repararla.
C2 verb /ˈkælvɪnaɪz/

calvinize

Imbuir con los principios del calvinismo
Meaning
to imbue with the principles or doctrines of Calvinism
Example
The preacher sought to calvinize the community with strict teachings.
El predicador intentó calvinizar a la comunidad con enseñanzas estrictas.
B2 adjective /ˈslʌɡ.ɪʃ/

Sluggish

lento; torpe; inactivo
Meaning
slow-moving; lacking energy or alertness; inactive
Example
The old computer became sluggish after running for hours.
El viejo ordenador se volvió lento después de funcionar durante horas.
C1 adjective, noun /ˈkɑːr.dɪ.nəl/

cardinal

cardenal / principal
Meaning
As an adjective: of prime importance; as a noun: a high-ranking Catholic clergyman or a type of bird.
Example
Honesty is a cardinal virtue in life.
La honestidad es una virtud cardinal en la vida.
C1 adverb /ɔːˈtɒnəməsli/

autonomously

de forma autónoma
Meaning
In an independent or self-governing manner.
Example
The robot can operate autonomously without human intervention.
El robot puede operar de forma autónoma sin intervención humana.
B1 noun /ˈfeɪ.vər/

Favour

favor; ayuda; bondad
Meaning
approval, support, or liking for someone or something; a kind or helpful act
Example
Could you do me a favour and help me move this heavy box?
¿Podrías hacerme un favor y ayudarme a mover esta caja pesada?
C1 verb /dɪˈsweɪd/

dissuade

disuadir
Meaning
To persuade someone not to do something.
Example
She tried to dissuade him from quitting his job.
Ella intentó disuadirlo de dejar su trabajo.
B2 noun /ˈnjuːzˌlɛtər/

newsletter

boletín
Meaning
a printed or electronic report containing news or information about a company or organization
Example
The company sends a weekly newsletter to its employees.
La empresa envía un boletín semanal a sus empleados.
B2 verb /ˈwaɪdən/

widen

ensanchar
Meaning
to make or become wider or broader
Example
They plan to widen the road next year.
Ellos planean ensanchar la carretera el próximo año.
C2 noun /ɪˈfrʌntəri/

effrontery

descaro o audacia ruda
Meaning
shameless or rude boldness
Example
He had the effrontery to lie even when caught red-handed.
Él tuvo el descaro de mentir incluso cuando lo atraparon con las manos en la masa.
C2 verb /ˈek.stər.peɪt/

extirpate

extirpar
Meaning
to completely remove or destroy something unwanted
Example
The government launched a program to extirpate corruption from public offices.
El gobierno lanzó un programa para extirpar la corrupción de las oficinas públicas.
C1 noun /ˌklɔːstrəˈfəʊbiə/

claustrophobia

claustrofobia
Meaning
an extreme or irrational fear of being in confined spaces
Example
He avoids elevators because of his claustrophobia.
Él evita los ascensores debido a su claustrofobia.
B2 noun /əˈluːmɪnəm/

aluminum

aluminio
Meaning
a lightweight silvery metal used for making cans, foils, and other items
Example
The airplane body is made of strong but light aluminum.
El cuerpo del avión está hecho de aluminio fuerte pero ligero.
C2 noun /ˌdaɪ.jʊˈret.ɪk/

diuretic

diurético
Meaning
A substance that promotes the production of urine.
Example
Coffee has a mild diuretic effect.
El café tiene un leve efecto diurético.
A2 noun tuːlz

Tools

herramientas
Meaning
A device or implement used to carry out a particular function.
Example
You can use online tools like FamilySearch to create a family tree.
Puedes usar herramientas en línea como FamilySearch para crear un árbol genealógico.
B1 noun /seɪk/

Sake

razón; motivo;
Meaning
purpose or reason for doing something; benefit or interest
Example
She worked overtime for the sake of her family's future.
Ella trabajó horas extras por el bien del futuro de su familia.
C1 adjective /ˈɡriːvəs/

grievous

grave
Meaning
Causing great pain, suffering, or sorrow.
Example
The accident was a grievous blow to the community.
El accidente fue un golpe grave para la comunidad.
C1 noun /tʃɪt/

Chit

nota, billete, recibo
Meaning
a short note, typically a brief informal letter; a voucher for a sum owed
Example
She left a chit on the table asking him to call her back.
Ella dejó un chit en la mesa pidiéndole que la llamara de vuelta.
C2 noun /ˈmaɪtər/

miter

mitra
Meaning
a tall, pointed hat worn by bishops; also a type of joint made between two pieces of material
Example
The bishop placed the miter on his head during the ceremony.
El obispo colocó la mitra sobre su cabeza durante la ceremonia.
C2 adverb /ˌfɔːrθˈwɪθ/

Forthwith

inmediatamente; sin demora; al instante
Meaning
immediately; without delay; at once
Example
The manager ordered the employee to stop the unsafe practice forthwith.
El gerente ordenó al empleado detener la práctica peligrosa de inmediato.
B2 adjective, adverb /ˈlɒŋ taɪm/

long-time

de larga data
Meaning
lasting or existing for a long period of time; having continued for many years
Example
She is a long-time friend of my family.
Ella es una amiga de larga data de mi familia.
B1 noun əˈnæl.ə.sɪs

analysis

análisis
Meaning
Detailed examination and evaluation of data or information to understand its components and relationships.
Example
Data analysis is crucial for machine learning models.
El análisis de datos es crucial para los modelos de aprendizaje automático.
A2 adverb /kəmˈpliːtli/

completely

completamente
Meaning
totally; in every way possible
Example
The room was completely silent.
La habitación estaba completamente silenciosa.