commuting
All a b c d e f g h i j k l m n o p q r s t u v w x y z
All CEFR A1 A2 B1 B2 C1 C2
Content locale
EN English BN Bengali HI Hindi ES Español FR Francés DE Alemán RU Ruso ZH Chino JA Japonés
All Vocabulary Cards All Vocabularies
B2 noun/verb /kəˈmjuː.tɪŋ/

commuting

viaje diario
Meaning
Regular travel to and from workplace, daily journey for work.
Example
He spends two hours commuting to work every day.
Él pasa dos horas viajando al trabajo todos los días.
B1 noun ˈbreɪvəri

bravery

valentía
Meaning
Courageous behavior or character; the quality of being brave.
Example
The bravery of our soldiers is unforgettable.
La valentía de nuestros soldados es inolvidable.
C1 adjective /ˌɪndɪˈstɪŋkt/

indistinct

indistinto
Meaning
Not clear or sharply defined; vague or blurred.
Example
The sound of voices was indistinct in the distance.
El sonido de las voces era indistinto a lo lejos.
A1 noun /tɛn/

ten

diez
Meaning
the number following nine and preceding eleven
Example
I have ten apples in the basket.
Tengo diez manzanas en la canasta.
A2 adverb /ˈɔːlmoʊst/

almost

casi
Meaning
very nearly, but not exactly or completely
Example
He almost missed the train.
Él casi perdió el tren.
B1 noun ɔːlˈtɜːrnətɪv

alternative

alternativa
Meaning
(Of one or more things) available as another possibility or choice.
Example
Finding an alternative to plastic is essential.
Encontrar una alternativa al plástico es esencial.
C2 noun /ˈbrɪn.dʒəl/

Brinjal

berenjena
Meaning
a large purple vegetable that is white inside; also called eggplant
Example
My mother cooked brinjal curry for lunch.
Mi madre cocinó curry de berenjena para el almuerzo.
C1 noun /koʊˈhɪr.əns/

coherence

coherencia
Meaning
The quality of being logical and consistent; forming a unified whole.
Example
The essay lacked coherence, making it hard to follow.
El ensayo carecía de coherencia, lo que dificultaba su seguimiento.
A2 verb /liːd/

lead

dirigir
Meaning
To guide or be in charge; to show the way.
Example
He led the team to victory.
Él lideró el equipo hacia la victoria.
C2 noun /trʌs/

truss

cercha
Meaning
a framework, typically consisting of rafters, posts, and struts, supporting a roof, bridge, or other structure
Example
The engineer designed a strong truss for the new bridge.
El ingeniero diseñó una cercha fuerte para el nuevo puente.
B2 adjective /ˈsæv.ɪdʒ/

Savage

salvaje; feroz; incivilizado
Meaning
extremely cruel or violent; wild and fierce; uncivilized
Example
The savage attack shocked everyone.
El ataque salvaje sorprendió a todos.
B1 noun /ˈblen.dər/

Blender

licuadora
Meaning
an electric kitchen appliance used to mix, purée, or emulsify food and liquids
Example
She used the blender to make a delicious smoothie.
Ella usó la licuadora para hacer un batido delicioso.
C2 noun /ˈtrɪp.lɪ.kət/

triplicate

tres copias
Meaning
A set of three identical copies of something.
Example
The documents were prepared in triplicate for official use.
Los documentos fueron preparados en triplicado para uso oficial.
C1 noun /ˈdeɪtəm/ or /ˈdætəm/

datum

dato
Meaning
a single piece of information; a fact used as a basis for reasoning or calculation
Example
Each datum in the survey was carefully analyzed.
Cada dato en la encuesta fue cuidadosamente analizado.
C1 verb /ɪnˈθrɔːl/

enthrall

cautivar
Meaning
to captivate or hold someone’s attention completely
Example
The magician’s tricks enthralled the children.
Los trucos del mago cautivaron a los niños.
B2 adjective /ˌʌnɪˈmædʒənəbəl/

Unimaginable

inimaginable
Meaning
impossible to conceive; beyond imagination
Example
The scale of destruction was unimaginable until we saw it firsthand.
La escala de la destrucción era inimaginable hasta que lo vimos de primera mano.
B2 adjective /ˈkwɜːrki/

quirky

peculiar
Meaning
Unusual in an interesting, charming, or odd way.
Example
She has a quirky sense of fashion that makes her stand out.
Ella tiene un sentido de la moda peculiar que la hace destacar.
A1 noun /ˈmʌðər/

mother

madre
Meaning
a female parent
Example
Her mother is a kind and caring person.
Su madre es una persona amable y cariñosa.
C1 adjective /hɔːrs/

Hoarse

voz áspera o ronca; tener la voz áspera por gritar o enfermedad
Meaning
rough or harsh in sound; having a rough voice from shouting or illness
Example
His voice became hoarse after shouting at the concert.
Su voz se volvió áspera después de gritar en el concierto.
C2 adjective ɪnˈfiː.zə.bəl

infeasible

invable
Meaning
Not possible to do easily or conveniently; impracticable.
Example
Restoring the forest may become infeasible if destruction continues.
Restaurar el bosque puede volverse inviable si la destrucción continúa.
B2 noun /ɑːks/

Ox

buey
Meaning
a large strong animal used for pulling heavy loads or plowing fields
Example
The farmer used an ox to plow the field.
El agricultor usó un buey para arar el campo.
B2 verb /straɪv/

strive

esforzarse
Meaning
To make great efforts to achieve or obtain something.
Example
She strives to be the best student in her class.
Ella se esfuerza por ser la mejor estudiante en su clase.
A1 adjective /ɡʊd/

Good

bueno; excelente; beneficioso;
Meaning
satisfactory; pleasant; beneficial; of high quality
Example
She is a good student.
Ella es una buena estudiante.
C2 adjective /ɪnˈdʒɛnjuəs/

ingenuous

ingenuo
Meaning
Innocent, naive, and unsuspecting; showing childlike simplicity and sincerity.
Example
Her ingenuous smile revealed her genuine kindness.
Su sonrisa ingenua reveló su genuina amabilidad.
C1 noun, verb /ˈfɜːrloʊ/

furlough

licencia temporal
Meaning
temporary leave of absence from work, especially that granted to an employee or soldier
Example
Many workers were placed on furlough during the crisis.
Muchos trabajadores fueron puestos en furlough durante la crisis.
C1 verb /ˈɒfsɛt/

offset

compensar
Meaning
To counterbalance or compensate for something.
Example
The company's losses were offset by gains in other departments.
Las pérdidas de la compañía fueron compensadas por las ganancias en otros departamentos.
C1 noun /ʌnˈfeɪθfʊlnəs/

unfaithfulness

infidelidad
Meaning
the quality of being disloyal or not faithful; breach of trust or fidelity
Example
His unfaithfulness led to the end of their marriage.
Su infidelidad llevó al fin de su matrimonio.
B2 preposition /əˈmɪd/

amid

en medio de
Meaning
in the middle of or surrounded by something
Example
The team stayed calm amid the chaos.
El equipo permaneció tranquilo en medio del caos.
B1 verb /dɪˈspleɪ/

display

mostrar
Meaning
to show or exhibit; to present for others to see
Example
The museum displays ancient artifacts.
El museo muestra artefactos antiguos.
B2 verb əbˈzɜːrvd

observed

celebrar
Meaning
To celebrate or keep a religious or other festival.
Example
The day is observed annually to raise awareness.
El día se celebra anualmente para aumentar la conciencia.
B2 noun /krɪˈeɪtə/

creator

creador
Meaning
a person who brings something into existence
Example
He is the creator of many successful startups.
Él es el creador de muchas startups exitosas.
B1 adjective /ʌnˈpɒpjʊlə/

unpopular

impopular
Meaning
not liked or supported by many people
Example
The decision was unpopular with the public.
La decisión fue impopular entre el público.
C1 noun /ˈstrɑːtəm/

stratum

estrato
Meaning
a layer or level of material, or a social class in society
Example
The upper stratum of society enjoyed privileges not available to others.
La capa superior de la sociedad disfrutaba de privilegios que no estaban disponibles para los demás.
C1 verb /kənˈvɜːrdʒ/

converge

converger
Meaning
to come together from different directions; to meet at a point
Example
The roads converge at the city center.
Las carreteras convergen en el centro de la ciudad.
B2 noun ক্লাইম্যাটিক কন্ডিশন্স

climatic conditions

condiciones climáticas
Meaning
The atmospheric or weather patterns of a particular region.
Example
Specific climatic conditions are required for snowfall.
Se requieren condiciones climáticas específicas para la nieve.
B2 noun /ˈtʌndrə/

tundra

tundra
Meaning
A vast, flat, treeless Arctic region where the subsoil is permanently frozen.
Example
Polar bears roam across the icy tundra.
Los osos polares deambulan por la tundra helada.
C2 verb /voʊˈsɪfəˌreɪt/

vociferate

vociferar
Meaning
to shout, complain, or argue loudly or vehemently
Example
The protesters vociferated against the unfair law.
Los manifestantes vociferaron contra la ley injusta.
B2 noun /sərˈvaɪvər/

Survivor

una persona que sobrevive, especialmente una persona que sigue viva después de un evento en el que otras personas han muerto
Meaning
a person who survives, especially a person remaining alive after an event in which others have died
Example
She is a cancer survivor who now helps other patients.
Ella es una sobreviviente de cáncer que ahora ayuda a otros pacientes.
C1 verb /ˈhɪpnətaɪz/

hypnotize

hipnotizar
Meaning
to put someone into a state of hypnosis; to influence someone's mind deeply
Example
The magician tried to hypnotize the audience.
El mago intentó hipnotizar a la audiencia.
C2 adjective /ɪmˈpræktɪkəbl/

impracticable

impracticable
Meaning
Not capable of being carried out or put into practice.
Example
The plan seemed impracticable due to limited resources.
El plan parecía impracticable debido a los recursos limitados.
B2 adjective /kɔːrs/

coarse

áspero, rugoso
Meaning
Rough in texture or manner; not smooth or refined.
Example
The fabric felt coarse to the touch.
El tejido se sentía áspero al tacto.
B2 adjective /kənˈtɛmpərɛri/

contemporary

contemporáneo, moderno
Meaning
belonging to the same time period; modern
Example
She enjoys contemporary art exhibitions.
Ella disfruta de las exposiciones de arte contemporáneo.
A1 noun /ˈbaɪ.sɪ.kəl/

Bicycle

bicicleta
Meaning
A vehicle with two wheels that you pedal to make it move
Example
She rides her bicycle to work every day.
Ella monta su bicicleta para ir al trabajo todos los días.
B1 noun /rɪˈwɔːd/

reward

recompensa
Meaning
something given in recognition of service, effort, or achievement
Example
He received a reward for returning the lost wallet.
Recibió una recompensa por devolver la billetera perdida.
C2 noun /ˈmʌs.tərd liːf/

Mustard leaf

hoja de mostaza
Meaning
green leafy vegetable from the mustard plant; edible leaves used in cooking
Example
We cooked mustard leaf with fish in a traditional Bengali curry.
Cocinamos hoja de mostaza con pescado en un curry bengalí tradicional.
C2 noun /ˌniːoʊˈpeɪɡənɪzəm/

neopaganism

neopaganismo
Meaning
Modern religious movements influenced by or claiming to be derived from the various historical pagan beliefs of pre-modern Europe.
Example
Neopaganism has gained popularity as people seek spiritual alternatives to mainstream religions.
El neopaganismo ha ganado popularidad a medida que las personas buscan alternativas espirituales a las religiones principales.
C2 noun /kəˈbɑl/

Cabal

cábala
Meaning
a secret political clique or faction
Example
The journalists exposed a cabal of corrupt politicians working together.
Los periodistas expusieron una cábala de políticos corruptos trabajando juntos.
A1 adjective /raʊnd/

round

redondo
Meaning
having a circular shape; shaped like a sphere or disk
Example
The table was round and had a smooth surface.
La mesa era redonda y tenía una superficie lisa.
C1 noun /slɪt/

Slit

rendija
Meaning
a long narrow opening or cut
Example
There was a small slit in the fabric.
Había una pequeña rendija en la tela.
B2 noun /ˈiː.ɡoʊ/

Ego

ego; autoestima
Meaning
a person's sense of self-esteem or self-importance
Example
His big ego prevented him from accepting criticism from others.
Su gran ego le impidió aceptar críticas de los demás.
A2 adjective ˈpɒzətɪv

positive

positivo
Meaning
Having an electric charge opposite to that of an electron.
Example
Protons have a positive charge.
Los protones tienen una carga positiva.
B1 noun /bʊk ˈsel.ər/

Book seller

librero
Meaning
a person who sells books, especially as a business
Example
The book seller recommended a great novel for my summer reading.
El librero recomendó una gran novela para mi lectura de verano.
C1 noun/adjective /ˈmɪriəd/

myriad

incontable
Meaning
a countless or extremely great number
Example
There are myriad stars in the night sky.
Hay innumerables estrellas en el cielo nocturno.
C1 adjective /ˈdjuːbiəs/

dubious

dudoso
Meaning
Hesitating or doubting; not to be relied upon.
Example
She gave him a dubious look after hearing his excuse.
Ella le dio una mirada dudosa después de escuchar su excusa.
B2 noun /ˈbrɔːd.bænd/

broadband

banda ancha
Meaning
a high-capacity transmission technique using a wide range of frequencies.
Example
Broadband internet has become a necessity in modern homes.
Internet de banda ancha se ha convertido en una necesidad en los hogares modernos.
C1 adjective /ˈplʌk.i/

plucky

valiente
Meaning
having or showing courage and determination
Example
The plucky child rescued the kitten from the tree.
El niño valiente rescató al gatito del árbol.
C2 verb /ɪnˈsɪnəˌreɪt/

incinerate

incinerar
Meaning
to burn something completely until it is reduced to ashes
Example
The city decided to incinerate the medical waste for safety.
La ciudad decidió incinerar los desechos médicos por seguridad.
A2 noun/verb /sɛns/

sense

sentido
Meaning
A faculty by which the body perceives external stimuli; or to perceive something without being told.
Example
She had a strong sense of responsibility.
Ella tenía un fuerte sentido de responsabilidad.
B2 adjective /ˈdræs.tɪk/

Drastic

drástico; severo; de gran alcance
Meaning
extreme; severe; having a strong or far-reaching effect
Example
The company took drastic measures to reduce costs.
La empresa tomó medidas drásticas para reducir costos.
C2 verb /ɛkˈskɔːrieɪt/

excoriate

criticar severamente
Meaning
To strongly criticize someone; to denounce severely.
Example
The critic excoriated the film for its poor script.
El crítico criticó severamente la película por su guion deficiente.
C2 noun /ˌɛpɪˈdɜːrmɪs/

epidermis

capa externa de la piel
Meaning
the outer layer of cells covering the body of an organism, especially the skin
Example
The epidermis protects the body from harmful bacteria.
El epidérmis protege el cuerpo de las bacterias dañinas.
C2 adjective /ˌævəˈrɪʃəs/

avaricious

codicioso
Meaning
having or showing extreme greed for wealth or material gain
Example
The avaricious landlord increased the rent unfairly.
El codicioso propietario aumentó el alquiler de manera injusta.
B2 noun /ˈpæd.ɪŋ/

padding

relleno / acolchonado
Meaning
soft material added for comfort, protection, or to fill space
Example
The chair had extra padding for comfort.
La silla tenía almohadillas extra para comodidad.
C1 noun /ˈpɜːrdʒəri/

perjury

perjurio
Meaning
The offense of willfully telling an untruth in a court after taking an oath.
Example
She was convicted of perjury after giving false evidence.
Fue condenada por perjurio después de dar pruebas falsas.
C2 noun/adjective /rɪˈmɒnstrənt/

remonstrant

protestante
Meaning
A person who makes a forceful protest (noun); protesting or objecting (adjective).
Example
He was a remonstrant voice in the assembly.
Él fue una voz de protesta en la asamblea.
B2 noun ˌɪnɪˈkwɒlɪti

inequality

desigualdad
Meaning
Difference in size, degree, circumstances, etc.; lack of equality.
Example
The theme of inequality is prominent throughout the story.
El tema de la desigualdad es prominente a lo largo de la historia.
C1 verb /ˌriːˈmɒdəl/

remodel

remodelar
Meaning
To change the structure or form of something, especially a building.
Example
They decided to remodel their kitchen last summer.
Ellos decidieron remodelar su cocina el verano pasado.
C1 verb /pɜːrtʃ/

perch

posarse en algo alto o estrecho
Meaning
To sit or rest on something high or narrow.
Example
The bird perched on the fence.
El pájaro se posó en la valla.
A1 preposition /wɪðˈaʊt/

without

sin
Meaning
in the absence of, or not having something
Example
He left without saying goodbye.
Él se fue sin decir adiós.
C1 noun /ɒpˈtɒmətri/

optometry

optometría
Meaning
The practice or profession of examining the eyes and prescribing corrective lenses.
Example
She studied optometry at the university to become an eye specialist.
Estudió optometría en la universidad para convertirse en especialista en ojos.
B2 verb /plʌk/

pluck

arrancar, reunir coraje
Meaning
to take hold of and quickly remove; to gather courage or determination
Example
She plucked a flower from the garden.
Ella arrancó una flor del jardín.
B2 verb /nɪˈɡlekt/

neglect

descuidar
Meaning
to fail to care for or give attention to something
Example
Don't neglect your health while studying.
No descuides tu salud mientras estudias.
C1 adjective /ˈɛərˌtaɪt/

airtight

hermético
Meaning
Completely sealed so that no air can get in or out.
Example
Store the cookies in an airtight container to keep them fresh.
Guarda las galletas en un recipiente hermético para mantenerlas frescas.
B2 adverb /bɪˈfɔːr.hænd/

Beforehand

de antemano; con anticipación; antes
Meaning
in advance; ahead of time; earlier
Example
We prepared everything beforehand.
Preparamos todo de antemano.
B2 noun /ˈʃepərd/

Shepherd

pastor
Meaning
a person who tends and guards sheep
Example
The shepherd guided his flock to the green pasture.
El pastor guió su rebaño hacia el pasto verde.
B2 noun /plʌɡ/

plug

enchufe
Meaning
a device used to connect or block an opening
Example
She inserted the plug into the socket.
Ella insertó el enchufe en el enchufe.
B1 adjective /ɪnˈkrɛdəbl/

incredible

increíble
Meaning
so extraordinary that it is hard to believe; amazing
Example
The view from the mountain was incredible.
La vista desde la montaña fue increíble.
B2 noun /ˈruːlɪŋ/

ruling

fallo
Meaning
an official decision made by a judge or authority.
Example
The court’s ruling favored the defendant.
El fallo del tribunal favoreció al acusado.
C1 adjective /ˈvɛnəˌreɪtɪd/

venerated

venerado
Meaning
respected and admired deeply
Example
The venerated professor was honored with an award.
El profesor venerado fue honrado con un premio.
B2 adjective /ˈlaɪf.lɒŋ/

lifelong

de por vida
Meaning
Lasting or existing for the whole of a person's life.
Example
They remained lifelong friends.
Ellos fueron amigos de por vida.
B2 noun /ɪnˈsen.tɪv/

Incentive

incentivo; estímulo
Meaning
a thing that motivates or encourages someone to do something; a reward or penalty that influences behavior
Example
The company offered a cash incentive to employees who exceeded their sales targets.
La empresa ofreció un incentivo en efectivo a los empleados que superaron sus objetivos de ventas.
B1 verb /lend/

lend

prestar
Meaning
to give temporarily; to allow someone to use something
Example
Can you lend me your pen?
¿Puedes prestarme tu bolígrafo?
B2 adjective /ɪnˈædɪkwət/

inadequate

inadecuado
Meaning
Not sufficient or good enough.
Example
The funding was inadequate to complete the project.
El financiamiento era inadecuado para completar el proyecto.
A1 verb /seɪv/

save

salvar, ahorrar
Meaning
to rescue from danger; to keep for future use
Example
It's important to save money for emergencies.
Es importante ahorrar dinero para emergencias.
B2 noun /ˈsiː.mən/

Seaman

marinero
Meaning
a person who works on a ship; sailor
Example
The experienced seaman navigated the ship through the storm.
El marinero experimentado navegó el barco a través de la tormenta.
C1 verb /pərˈplɛks/

perplex

desconcertar / confundir
Meaning
To confuse or puzzle someone.
Example
The complex instructions perplexed the students.
Las instrucciones complejas desconcertaron a los estudiantes.
C1 noun /ˈkʌn.stə.bəl/

constable

agente
Meaning
a police officer of the lowest rank
Example
The constable directed traffic at the busy intersection.
El agente dirigió el tráfico en la intersección concurrida.
C2 adjective /juːˈdʒɛnɪk/

eugenic

eugenésico
Meaning
Relating to or aiming at improving the genetic quality of a population.
Example
In the early 20th century, some scientists supported eugenic policies.
A principios del siglo XX, algunos científicos apoyaron las políticas eugenésicas.
B2 verb /ˈæləkeɪt/

allocate

asignar
Meaning
to distribute or assign resources, duties, or responsibilities for a specific purpose
Example
The manager allocated funds for the new project.
El gerente asignó fondos para el nuevo proyecto.
A2 adjective /ˈter.ə.bl̩/

Terrible

terrible; malo
Meaning
extremely bad or serious; causing fear or dread; very poor quality
Example
The weather was terrible during our vacation.
El clima fue terrible durante nuestras vacaciones.
B1 noun /trænzˈleɪtər/

translator

traductor
Meaning
a person or tool that converts words or text from one language into another
Example
The translator helped the tourists understand the guide.
El traductor ayudó a los turistas a entender la guía.
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.
B1 noun/verb /ˈmætərz/

matters

asuntos / importar
Meaning
important topics, concerns, or issues; as a verb, to be of importance or significance
Example
What she thinks really matters to me.
Lo que ella piensa realmente importa para mí.
A1 verb /steɪ/

stay

quedarse
Meaning
to remain in the same place; to continue being
Example
Please stay here until I return.
Por favor, quédate aquí hasta que regrese.
B2 verb /maɪˈɡreɪt/

migrate

migrar
Meaning
To move from one region or habitat to another, especially regularly according to the seasons or for work.
Example
Birds migrate south during the winter.
Los pájaros migran hacia el sur durante el invierno.
B2 noun /ˈskɛlɪtən/

skeleton

esqueleto
Meaning
The internal framework of bones that supports the body of a human or animal.
Example
The teacher showed the students a human skeleton in the biology class.
El maestro mostró a los estudiantes un esqueleto humano en la clase de biología.
B2 adjective səˈfɪs.tɪ.keɪ.tɪd

sophisticated

sofisticado
Meaning
Having great knowledge or experience of the world and knowing about fashion, culture, and other things that people think are socially important; highly developed or complex.
Example
Sophisticated designs enhance aesthetics.
Los diseños sofisticados mejoran la estética.
C2 adjective /kənˈvɜːrsənt/

conversant

familiarizado, conocedor
Meaning
familiar with or knowledgeable about something
Example
She is conversant with the latest developments in technology.
Ella está familiarizada con los últimos avances en tecnología.
C2 adverb /əˈθwɔːrt/

athwart

de forma transversal, en oposición
Meaning
Across or in opposition to something.
Example
A fallen tree lay athwart the road, blocking traffic.
Un árbol caído yacía de forma transversal en la carretera, bloqueando el tráfico.
B2 adjective /ˈvaɪəbəl/

viable

viable, factible
Meaning
Capable of working successfully; feasible.
Example
A viable solution is necessary for long-term success.
Una solución viable es necesaria para el éxito a largo plazo.
B1 noun/verb /skeɪl/

scale

escala / aumentar el tamaño
Meaning
A system of ordered marks used for measurement; also means to climb or to adjust in size.
Example
The company plans to scale its operations globally.
La empresa planea escalar sus operaciones globalmente.
C1 verb /pɜːrdʒ/

purge

purificar
Meaning
To remove unwanted feelings, people, or things; to cleanse or purify.
Example
The new leader promised to purge corruption from the government.
El nuevo líder prometió purgar la corrupción del gobierno.
B2 noun /ˈfrɪkʃən/

friction

fricción
Meaning
the resistance that one surface or object encounters when moving over another; conflict or tension between people or groups
Example
There was friction between the two departments over resource allocation.
Hubo fricción entre los dos departamentos sobre la asignación de recursos.
C2 verb, noun /ˈkweɪvər/

quaver

temblar
Meaning
To shake or tremble in speaking, typically through nervousness or emotion.
Example
Her voice quavered as she spoke before the crowd.
Su voz temblaba mientras hablaba frente a la multitud.
B2 noun /læp/

Lap

regazo
Meaning
the flat area between the waist and knees of a seated person; one circuit of a track or course
Example
The cat curled up comfortably in her lap while she read her book.
El gato se acurrucó cómodamente en su regazo mientras leía su libro.
C1 noun /plɔɪ/

ploy

estratagema astuta
Meaning
a clever plan or action designed to gain an advantage
Example
She used a clever ploy to win the debate.
Ella usó una táctica astuta para ganar el debate.
C1 adjective /ˌeɪˈmɔːrəl/

amoral

amoral
Meaning
Lacking a moral sense; unconcerned with rightness or wrongness of something.
Example
The character in the novel was portrayed as completely amoral.
El personaje en la novela fue retratado como completamente amoral.
C1 noun /ˈpɔːpər/

pauper

mendigo
Meaning
A very poor person.
Example
The pauper begged for food on the street corner.
El mendigo pidió comida en la esquina de la calle.
C1 noun /ˈɛf.ɪ.kə.si/

efficacy

eficacia
Meaning
The ability to produce a desired or intended result; effectiveness.
Example
The efficacy of the vaccine has been proven in trials.
La eficacia de la vacuna se ha demostrado en los ensayos.
C1 adjective /ˌʌnrɪˈfaɪnd/

unrefined

sin refinar
Meaning
not processed or purified; lacking polish or sophistication
Example
The unrefined oil must be processed before it can be used as fuel.
El aceite sin refinar debe procesarse antes de usarse como combustible.
B1 noun ˌdɪsədˈvæntɪdʒ

disadvantage

desventaja
Meaning
An unfavorable circumstance or condition that reduces the chances of success or effectiveness.
Example
Urdu's dominance placed Bengalis at a disadvantage.
El dominio del urdu puso a los bengalíes en desventaja.
C1 noun /ˌpiːdiˈætrɪks/

pediatrics

pediatría
Meaning
the branch of medicine dealing with the health and medical care of children
Example
She decided to specialize in pediatrics after medical school.
Decidió especializarse en pediatría después de la escuela de medicina.
C1 noun /rʌk/

Ruck

empujón; multitud desordenada
Meaning
a situation where a crowd of people are pushing against each other; a disorderly crowd
Example
There was a ruck at the football match.
Hubo un empujón en el partido de fútbol.
B1 abbreviation /ˌaɪˈiː/

ie

es decir
Meaning
That is to say; used to clarify or explain something more precisely.
Example
Many amphibians, i.e., frogs and salamanders, can live both in water and on land.
Muchos anfibios, es decir, ranas y salamandras, pueden vivir tanto en agua como en tierra.
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 noun ˈtɑksɪk ɪˈmɪʃənz

toxic emissions

emisiones tóxicas
Meaning
Harmful or poisonous substances released into the environment, especially the atmosphere.
Example
Toxic emissions from vehicles pollute the atmosphere.
Las emisiones tóxicas de los vehículos contaminan la atmósfera.
B2 noun/verb /ˈaʊtreɪdʒ/

outrage

indignación
Meaning
A strong feeling of anger and shock; to arouse anger or shock.
Example
The unfair decision caused public outrage.
La decisión injusta causó una indignación pública.
C2 noun /ɪˈreɪdiəns/

irradiance

irradiancia
Meaning
the quality of shining brightly; the intensity of light falling on a surface
Example
The irradiance of the sun at noon was overwhelming.
La irradiancia del sol al mediodía era abrumadora.
C2 noun /ˈmaʊntɪˌbæŋk/

mountebank

charlatán
Meaning
A charlatan or trickster who deceives others, often for personal gain.
Example
The crowd was fooled by the mountebank’s false promises.
La multitud fue engañada por las falsas promesas del charlatán.
C1 adjective /ʌnˈtaɪmli/

Untimely

precipitado
Meaning
happening at an inappropriate or inconvenient time; premature
Example
His untimely death at the age of thirty shocked everyone.
Su muerte precipitada a la edad de treinta años sorprendió a todos.
C1 adjective /ˈkɜːrsəri/

cursory

superficial
Meaning
Hasty and therefore not thorough or detailed.
Example
He gave the report only a cursory glance before the meeting.
Él echó un vistazo superficial al informe antes de la reunión.