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B2 adjective /əˈlaɪd/

Allied

aliado; asociado; relacionado
Meaning
joined by agreement or treaty; associated; connected
Example
The allied forces worked together during the war.
Las fuerzas aliadas trabajaron juntas durante la guerra.
B2 noun /əˈkjuːzd/

accused

acusado
Meaning
a person who has been charged with a crime
Example
The accused pleaded not guilty in court.
El acusado se declaró no culpable en la corte.
B2 verb əˈteɪnd

attained

alcanzado
Meaning
Succeeded in achieving (something that one desires and has worked for); reached a specified age, size, or amount.
Example
The region attained remarkable progress.
La región alcanzó un progreso notable.
B2 adverb /əˈlɛdʒɪdli/

allegedly

supuestamente
Meaning
used to say that something is claimed to be true, though not proven
Example
He was allegedly involved in the robbery.
Él supuestamente estuvo involucrado en el robo.
B2 verb /əˈraɪz/

arise

surgir
Meaning
to begin to exist or to happen
Example
Problems may arise if you don't plan ahead.
Pueden surgir problemas si no planeas con anticipación.
B2 noun /əkˌsɛs.əˈbɪl.ə.ti/

accessibility

accesibilidad
Meaning
Accessibility or availability, easy availability of any place or service.
Example
Improved accessibility helps people with disabilities.
La accesibilidad mejorada ayuda a las personas con discapacidades.
B2 verb /ˈæmplɪˌfaɪ/

amplify

amplificar
Meaning
to make sounds louder; to make something larger or more significant
Example
The microphone amplifies her voice.
El micrófono amplifica su voz.
B2 adverb /ˈɑːɡjuːəbli/

arguably

posiblemente
Meaning
used to say that a statement is open to argument or is considered true by many people
Example
She is arguably the most talented player on the team.
Ella es posiblemente la jugadora más talentosa del equipo.
B2 noun /ˌæk.jʊˈzeɪ.ʃən/

accusation

acusación
Meaning
A statement that someone has done something wrong or illegal.
Example
She made an accusation of theft against her colleague.
Ella hizo una acusación de robo contra su colega.
B2 noun /ˌærɪˈstɑːkrəsi/

aristocracy

aristocracia
Meaning
a class of people holding exceptional rank and privileges, especially hereditary nobility
Example
The aristocracy often had influence over political decisions.
La aristocracia a menudo tenía influencia sobre las decisiones políticas.
B2 noun /əkˈnɒlɪdʒmənt/

acknowledgement

reconocimiento
Meaning
the act of recognizing or accepting something as true or valid; an expression of gratitude or recognition
Example
She received an acknowledgement for her contribution to the project.
Recibió un reconocimiento por su contribución al proyecto.
B2 noun ɔːɡˈmɛn.tɪd riˈæl.ɪ.ti

augmented reality

realidad aumentada, combinación de mundos virtual y real
Meaning
Technology that overlays digital information on the real world environment.
Example
Gaming has been transformed by augmented reality.
La realidad aumentada ha transformado el juego.
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.
B2 noun /əˈlaʊəns/

Allowance

asignación
Meaning
a sum of money paid regularly to a person; permission to do something
Example
Children receive a weekly allowance for helping with chores.
Los niños reciben una asignación semanal por ayudar con las tareas domésticas.
B2 noun ˌæn.tiˈɒk.sɪ.dənt

antioxidant

antioxidante
Meaning
A substance that may prevent or delay some types of cell damage by neutralizing free radicals.
Example
Green tea contains powerful antioxidants that slow aging.
El té verde contiene poderosos antioxidantes que ralentizan el envejecimiento.
B2 noun ˌæd.æpˈteɪ.ʃən

adaptation

adaptación
Meaning
The action or process of adapting or being adapted.
Example
Adaptation to climate change is critical for resilience.
La adaptación al cambio climático es crucial para la resiliencia.
B2 noun /ˈeɪkər/

acre

acre
Meaning
a unit of land area equal to 4,840 square yards (about 4,047 square meters)
Example
The farmer owns five acres of fertile land.
El granjero posee cinco acres de tierra fértil.
B2 noun əˌkaʊntəˈbɪləti

accountability

responsabilidad
Meaning
The fact or condition of being accountable; responsibility.
Example
Accountability is key to maintaining trust in any system.
La responsabilidad es clave para mantener la confianza en cualquier sistema.
B2 noun ɑːmd ˈkɒn.flɪkt

armed conflict

conflicto armado
Meaning
A contest of armed forces; warfare between opposing military forces.
Example
Armed conflict resulted in widespread devastation.
El conflicto armado resultó en una devastación generalizada.
B2 adjective + noun əˈdæptɪv ˈfiːtʃərz

adaptive features

características adaptativas
Meaning
Characteristics that help organisms adjust to their environment
Example
Plants' adaptive features help them grow in winter.
Las características adaptativas de las plantas les ayudan a crecer en invierno.
B2 verb /əˈkɒmədeɪt/

accommodate

acomodar
Meaning
To provide lodging, space, or meet the needs of someone.
Example
The hotel can accommodate up to 200 guests.
El hotel puede acomodar hasta 200 huéspedes.
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.
B2 noun /əˈɡrɛʃən/

aggression

agresión
Meaning
hostile or violent behavior towards others
Example
His sudden aggression surprised everyone in the meeting.
Su repentina agresión sorprendió a todos en la reunión.
B2 noun /ˈeɪ.prən/

apron

delantal
Meaning
A protective garment worn over the front of one's clothes to keep them clean, especially while cooking.
Example
She tied an apron around her waist before cooking dinner.
Ella se puso un delantal alrededor de su cintura antes de cocinar la cena.
B2 verb /əˈbɒlɪʃ/

abolish

abolir
Meaning
to formally end or stop something; to cancel or eliminate completely
Example
The government decided to abolish the old tax system.
El gobierno decidió abolir el antiguo sistema tributario.
B2 verb /ˈænəlaɪz/

analyze

analizar
Meaning
to examine something in detail to understand it better or draw conclusions
Example
Scientists analyze data to discover new patterns.
Los científicos analizan los datos para descubrir nuevos patrones.
B2 noun /ˌænθrəˈpɒlədʒi/

anthropology

antropología
Meaning
the scientific study of humans, their societies, cultures, and development
Example
She decided to major in anthropology at university.
Decidió especializarse en antropología en la universidad.
B2 adjective /əkˈsel.ə.reɪ.tɪd/

accelerated

acelerado
Meaning
Happening or developing faster than usual.
Example
The project progressed at an accelerated pace.
El proyecto avanzó a un ritmo acelerado.
B2 adverb /əˈbrʌptli/

Abruptly

de repente e inesperadamente; sin advertencia
Meaning
suddenly and unexpectedly; without warning
Example
The meeting ended abruptly when the power went out.
La reunión terminó abruptamente cuando se fue la luz.
B2 adjective /əkˈsɛsəbl/

accessible

accesible
Meaning
easy to reach, use, or understand
Example
The museum is easily accessible by public transport.
El museo es fácilmente accesible por transporte público.
B2 adverb /ˌɑːrtɪˈfɪʃəli/

Artificially

artificialmente;
Meaning
by artificial means; not naturally; in a fake manner
Example
The lake was artificially created for irrigation purposes.
El lago fue creado artificialmente para fines de riego.
B2 noun /əˈbɔːrʃən/

abortion

aborto
Meaning
The deliberate termination of a human pregnancy, usually performed during the first 28 weeks.
Example
The debate about abortion continues to divide public opinion.
El debate sobre el aborto sigue dividiendo la opinión pública.
B2 noun /ɑːrtʃ/

arch

arco
Meaning
a curved symmetrical structure spanning an opening and typically supporting the weight above it
Example
The ancient arch still stands in the city center.
El antiguo arco todavía está en pie en el centro de la ciudad.
B2 adjective /əˈnɒn.ɪ.məs/

Anonymous

anónimo; sin nombre
Meaning
having an unknown name or identity; nameless
Example
The author published the book under an anonymous pseudonym.
El autor publicó el libro bajo un seudónimo anónimo.
B2 noun /əˈmɛnəti/

amenity

comodidad
Meaning
a useful or pleasant facility or feature of a place
Example
The apartment has every amenity needed for comfortable living.
El apartamento tiene todas las comodidades necesarias para vivir cómodamente.
B2 verb /ˈɔːdɪt/

audit

auditar
Meaning
to examine and verify financial records or accounts officially
Example
The accountant will audit the company's books next month.
El contador auditará los libros de la empresa el próximo mes.
B2 adjective /ɔːˈθen.tɪk/

Authentic

auténtico; genuino; real; no falso
Meaning
genuine; real; not fake or copied
Example
The museum displays only authentic artifacts from ancient civilizations.
El museo exhibe solo artefactos auténticos de civilizaciones antiguas.
B2 noun /æʃ/

ash

ceniza
Meaning
the powdery residue left after the burning of a substance
Example
After the fire, only ash remained of the house.
Después del fuego, solo quedó ceniza de la casa.
B2 noun/verb /eɪp/

ape

un gran primate similar a un mono / imitar
Meaning
a large primate similar to a monkey but without a tail; as a verb, to imitate or mimic
Example
Children often ape the behavior of adults.
Los niños a menudo imitan el comportamiento de los adultos.
B2 noun, verb /ˈɑːrkaɪv/

archive

archivo
Meaning
A collection of historical documents or records; to store or preserve information for future use.
Example
The library decided to archive all the old manuscripts.
La biblioteca decidió archivar todos los antiguos manuscritos.
B2 noun ədˈvɑːns.mənt

advancement

avance
Meaning
The process of promoting or moving forward; development or improvement in a particular area.
Example
Technological advancement shapes the future.
El avance tecnológico da forma al futuro.
B2 noun /əˌbriːviˈeɪʃən/

abbreviation

abreviatura
Meaning
a shortened form of a word or phrase
Example
NASA is an abbreviation for National Aeronautics and Space Administration.
NASA es una abreviatura de National Aeronautics and Space Administration.
B2 verb /əˈweɪkən/

awaken

despertar
Meaning
to stop sleeping; to cause to become aware
Example
The loud noise awakened the entire neighborhood.
El ruido fuerte despertó a todo el vecindario.
B2 noun /ˌæktɪˈveɪʃən/

activation

activación
Meaning
the act of making something start functioning
Example
The activation of the system took longer than expected.
La activación del sistema tomó más tiempo de lo esperado.
B2 adjective; verb (past/participle) /əˈʃʊrd/

assured

seguro; confiado
Meaning
confident and certain; guaranteed or made certain
Example
She felt assured that everything would work out.
Ella se sentía segura de que todo saldría bien.
B2 noun ədˈvɜː.sɪ.ti

adversity

adversidad
Meaning
Difficulties; misfortune; a difficult or unpleasant situation.
Example
He remained strong in the face of adversity.
Él permaneció fuerte frente a la adversidad.
B2 noun/adjective /ˌædəˈlɛsənt/

adolescent

adolescente
Meaning
A young person in the process of developing from a child into an adult.
Example
Adolescents often experience rapid physical and emotional changes.
Los adolescentes a menudo experimentan cambios físicos y emocionales rápidos.
B2 adjective /æʃ ˈkʌl.ər/

Ash-colour

color ceniza
Meaning
a grayish color resembling ash
Example
The old building had ash-colour walls that needed painting.
El edificio viejo tenía paredes de color ceniza que necesitaban pintura.
B2 verb/adjective /ɑːrˈtɪkjʊlət/

articulate

articular
Meaning
to express thoughts or ideas clearly; having the ability to speak fluently and clearly
Example
She was able to articulate her ideas during the meeting.
Ella pudo articular sus ideas durante la reunión.
B2 adjective /əˈpiː.lɪŋ/

Appealing

atractivo; interesante; agradable
Meaning
attractive; interesting; pleasing
Example
The colorful garden looks very appealing to visitors.
El jardín colorido parece muy atractivo para los visitantes.
B2 verb /əkˈnɒlɪdʒ/

acknowledge

reconocer
Meaning
to accept or admit the existence or truth of something; to recognize
Example
She acknowledged her mistake and apologized.
Ella reconoció su error y se disculpó.
B2 noun /əˈvɔɪdəns/

avoidance

evitación
Meaning
the act of staying away from something; deliberate prevention of contact or confrontation
Example
Avoidance of difficult conversations can create bigger problems later.
La evitación de conversaciones difíciles puede crear problemas mayores más tarde.
B2 noun, verb /ˈædɪkt/ (noun), /əˈdɪkt/ (verb)

addict

adicto
Meaning
a person who is unable to stop using a harmful substance or doing something harmful; to cause someone to become dependent on something
Example
He is a video game addict who spends hours playing every day.
Él es un adicto a los videojuegos que pasa horas jugando todos los días.
B2 verb /ədˈmɪnɪstər/

administer

administrar
Meaning
to manage or control the running of; to give or apply medicine or treatment
Example
The nurse will administer the vaccine to all patients.
La enfermera administrará la vacuna a todos los pacientes.
B2 noun ˌæn.tiˈɒk.sɪ.dənts

antioxidants

antioxidantes
Meaning
A substance that may prevent or delay some types of cell damage.
Example
Fruits and vegetables are rich in antioxidants.
Las frutas y verduras son ricas en antioxidantes.
B2 noun ədˈvɑːns.mənts

advancements

avances
Meaning
The process of promoting or moving forward; development or improvement.
Example
Scientific advancements enhance global innovation.
Los avances científicos mejoran la innovación global.
B2 adjective /ˌærəˈmætɪk/

aromatic

aromático
Meaning
Having a pleasant and distinctive smell.
Example
The chef used aromatic herbs to flavor the dish.
El chef utilizó hierbas aromáticas para dar sabor al plato.
B2 verb /ˈɔːltər/

alter

alterar
Meaning
to change or modify something slightly but significantly
Example
She decided to alter her dress to make it fit better.
Ella decidió alterar su vestido para que encajara mejor.
B2 verb /əˈteɪn/

attain

alcanzar
Meaning
to achieve or reach something
Example
She worked hard to attain her goals.
Ella trabajó duro para alcanzar sus metas.
B2 verb /əˈvɜːrt/

avert

evitar
Meaning
to prevent something bad from happening or to turn away one's eyes or thoughts
Example
Quick action helped avert a disaster.
La acción rápida ayudó a evitar un desastre.
B2 noun /ˈɑːr.mər/

Armour

armadura
Meaning
protective covering worn by soldiers; metal plating for military vehicles
Example
The knight wore heavy armour to protect himself in battle.
El caballero llevaba una armadura pesada para protegerse en la batalla.
B2 noun /ˌædməˈreɪʃən/

admiration

admiración
Meaning
a feeling of respect, pleasure, or approval for someone or something
Example
She felt great admiration for her teacher’s dedication.
Ella sentía gran admiración por su maestro.
B2 adverb /əˈproʊpriətli/

appropriately

apropiadamente
Meaning
in a way that is suitable or proper for a particular situation
Example
She was dressed appropriately for the event.
Ella estaba vestida apropiadamente para el evento.
B2 adverb /ˌælfəˈbɛtɪkli/

alphabetically

alfabéticamente
Meaning
in the order of the letters of the alphabet
Example
The names are listed alphabetically in the register.
Los nombres están listados alfabéticamente en el registro.
B2 verb /əˈlaɪn/

align

alinear / poner en línea recta
Meaning
To arrange things in a straight line; to adjust or bring into proper relation or agreement.
Example
The manager asked the team to align their goals with the company's mission.
El gerente le pidió al equipo que alineara sus objetivos con la misión de la empresa.
B2 noun /ˈæstərɔɪd/

asteroid

asteroide
Meaning
A small rocky body orbiting the sun, mostly found in the asteroid belt between Mars and Jupiter.
Example
The asteroid belt lies between the orbits of Mars and Jupiter.
El cinturón de asteroides se encuentra entre las órbitas de Marte y Júpiter.
B2 adjective /əˈstɒnɪʃt/

astonished

asombrado
Meaning
feeling very surprised or amazed
Example
She was astonished by the magician's incredible trick.
Ella estaba asombrada por el increíble truco del mago.
B2 noun əˈkɔːrd

accord

acuerdo
Meaning
An official agreement or treaty.
Example
The accord emphasized gradual progress.
El acuerdo enfatizó el progreso gradual.
B2 noun /ɑːrˈkeɪd/

arcade

arcade
Meaning
a covered passage with arches along one or both sides; also a place with coin-operated games
Example
The children spent the afternoon playing games at the arcade.
Los niños pasaron la tarde jugando en el arcade.
B2 noun /ˌɔːltəˈreɪʃən/

alteration

alteración
Meaning
a change or modification made to something
Example
The tailor made an alteration to the suit.
El sastre hizo una alteración en el traje.
B2 noun ɔːˈtɒnəmi

autonomy

autonomía
Meaning
The right or condition of self-government; freedom from external control or influence.
Example
Autonomy was a primary demand.
La autonomía fue una demanda principal.
B2 conjunction /ˌɔːlˈbiː.ɪt/

albeit

aunque
Meaning
Although; even though.
Example
He finally agreed, albeit reluctantly.
Finalmente estuvo de acuerdo, aunque de mala gana.
B2 noun /əˈkʌmplɪʃmənt/

accomplishment

logro
Meaning
something that has been achieved successfully
Example
Graduating from university was a major accomplishment for him.
Graduarse de la universidad fue un gran logro para él.
B2 verb /əˈkʌmpəni/

accompany

acompañar
Meaning
to go somewhere with someone as a companion or escort
Example
She asked her friend to accompany her to the concert.
Ella le pidió a su amiga que la acompañara al concierto.
B2 noun /æŋˈzaɪ.ə.ti/

anxiety

ansiedad o nerviosismo
Meaning
A feeling of worry, nervousness, or unease about something with an uncertain outcome.
Example
Meditation helps reduce anxiety and stress.
La meditación ayuda a reducir la ansiedad y el estrés.
B2 noun /ˈærəɡəns/

Arrogance

arrogancia
Meaning
having or revealing an exaggerated sense of one's own importance or abilities
Example
His arrogance made him unpopular among his colleagues.
Su arrogancia lo hizo impopular entre sus colegas.
B2 noun /ˌæk.wɪˈzɪʃ.ən/

Acquisition

adquisición, compra, adquisición de activos
Meaning
An asset or object bought or obtained, typically by a library or museum.
Example
The company's acquisition strategy boosted growth.
La estrategia de adquisición de la empresa impulsó el crecimiento.
B2 adjective /ænˈtɑːrktɪk/

antarctic

antártico
Meaning
relating to the region around the South Pole
Example
The Antarctic region is known for its extreme cold and icy landscapes.
La región antártica es conocida por su frío extremo y paisajes helados.
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.
B2 noun /ˈæktɪvɪst/

activist

activista
Meaning
A person who works to bring about social or political change.
Example
The activist organized a protest against pollution.
El activista organizó una protesta contra la contaminación.
B2 noun, verb /əˈsɔːlt/

assault

asalto
Meaning
a physical attack or to attack someone violently
Example
He was charged with assault after the fight.
Fue acusado de asalto después de la pelea.
B2 noun /ˌæbəˈlɪʃən/

abolition

abolición
Meaning
the act of formally ending or eliminating a system, practice, or institution
Example
The abolition of slavery was a major milestone in human rights history.
La abolición de la esclavitud fue un hito importante en la historia de los derechos humanos.
B2 noun /ˌɑːr.kiˈɑː.lə.dʒi/

archeology

arqueología
Meaning
the study of human history and prehistory through excavation and analysis of artifacts and structures
Example
She decided to study archeology to learn about ancient civilizations.
Decidió estudiar arqueología para aprender sobre civilizaciones antiguas.
B2 noun /ˈæktɪˌvɪzəm/

activism

activismo
Meaning
The policy or action of using vigorous campaigning to bring about political or social change.
Example
Her environmental activism inspired many young people to take action.
Su activismo ambiental inspiró a muchos jóvenes a actuar.
B2 noun əˈmend.mənts

amendments

enmiendas
Meaning
Changes or additions made to improve a text, law, or constitution.
Example
Amendments reflect evolving public needs.
Las enmiendas reflejan las necesidades públicas en evolución.
B2 noun ˈæp.ə.taɪt

appetite

apetito
Meaning
A natural desire to satisfy a bodily need, especially for food.
Example
Junk food increases appetite unnaturally.
La comida chatarra aumenta el apetito de manera antinatural.
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.
B2 verb /əˈveɪl/

avail

aprovechar
Meaning
to make use of something; to be of use or benefit
Example
You should avail yourself of this opportunity.
Deberías aprovechar esta oportunidad.
B2 adverb /əˈtræktɪvli/

attractively

de manera atractiva
Meaning
in a pleasing or appealing way; in a manner that draws interest or admiration
Example
The room was attractively decorated with soft lights and plants.
La habitación estaba decorada de manera atractiva con luces suaves y plantas.
B2 verb ədˈhɪər

adhere

adherir
Meaning
To stick firmly to something or stay attached.
Example
Neutrons adhere to protons.
Los neutrones se adhieren a los protones.
B2 noun ˈæmbɪəns

ambience

ambiente
Meaning
The character and atmosphere of a place.
Example
The restaurant's ambience was relaxed and inviting, perfect for a casual dinner.
El ambiente del restaurante era relajado e invitante, perfecto para una cena casual.
B2 noun ˈæk.tɪv rɪˈkɔːl

Active recall

recuerdo activo
Meaning
A learning technique that involves actively trying to retrieve information from memory rather than passively reviewing material.
Example
Active recall improves long-term memory and retention.
El recuerdo activo mejora la memoria a largo plazo y la retención.
B2 noun /ˈɔːkʃən/

Auction

subasta
Meaning
a public sale in which goods or property are sold to the highest bidder
Example
The antique furniture was sold at an auction last weekend.
Los muebles antiguos fueron vendidos en una subasta el fin de semana pasado.
B2 noun ˌæl.ɪˈɡeɪ.ʃənz

allegations

acusaciones
Meaning
Claims or assertions that someone has done something illegal or wrong, typically without proof.
Example
The allegations were investigated by an international body.
Las alegaciones fueron investigadas por un organismo internacional.
B2 noun /əˈroʊmə/

aroma

aroma
Meaning
A pleasant, distinctive smell.
Example
The aroma of freshly baked bread filled the kitchen.
El aroma de pan recién horneado llenó la cocina.
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.
B2 adjective əˈstɒnɪʃɪŋ

astonishing

asombroso
Meaning
Extremely surprising or impressive; amazing.
Example
The astonishing discovery changed the way we view the universe.
El asombroso descubrimiento cambió la forma en que vemos el universo.
B2 noun /ˈækni/

acne

acné
Meaning
a skin condition in which pores become inflamed and clogged, causing pimples and spots
Example
Regular cleansing and a balanced diet can help reduce acne.
La limpieza regular y una dieta equilibrada pueden ayudar a reducir el acné.
B2 adjective /æpt/

apt

apto
Meaning
Appropriate or suitable; having a natural tendency or quick to learn.
Example
She is an apt student who quickly understands new concepts.
Ella es una estudiante apta que entiende rápidamente los nuevos conceptos.
B2 verb /ænˈtɪsɪˌpeɪt/

anticipate

anticipar
Meaning
to expect or look forward to something; to realize or foresee in advance
Example
We anticipate a large crowd at the event.
Esperamos una gran multitud en el evento.
B2 noun /ˈæŋkər/

Anchor

ancla
Meaning
a heavy object used to moor a vessel to the sea bottom; a person or thing that provides stability or confidence
Example
The ship dropped its anchor in the harbor.
El barco dejó caer su ancla en el puerto.
B2 adjective əˈkwætɪk

aquatic

acuático
Meaning
Growing or living in or near water; of or relating to water.
Example
Aquatic species are being endangered by pollution.
Las especies acuáticas están siendo amenazadas por la contaminación.
B2 adjective /ˈædvɜːrs/

Adverse

adverso; desfavorable; negativo
Meaning
harmful; unfavorable; opposing; negative
Example
The adverse weather conditions forced them to cancel the event.
Las condiciones meteorológicas adversas obligaron a cancelar el evento.
B2 noun /ˌæljuˈmɪniəm/

aluminium

aluminio
Meaning
a lightweight, silvery-white metal used widely in manufacturing and packaging
Example
Aluminium is commonly used to make cans and aircraft parts.
El aluminio se usa para fabricar latas y aviones.
B2 noun /ˈænsestri/

ancestry

ascendencia
Meaning
one’s family origins or lineage
Example
He is proud of his royal ancestry.
Él está orgulloso de su ascendencia real.
B2 verb /əˈsaɪn/

assign

asignar
Meaning
to give someone a task, duty, or responsibility
Example
The manager will assign tasks to the new employees.
El gerente asignará tareas a los nuevos empleados.
B2 adjective, noun, verb /ˈæb.strækt/

abstract

abstracto, resumen
Meaning
existing in thought or as an idea but not having physical or concrete existence; a summary of a text
Example
The artist is known for her abstract paintings.
La artista es conocida por sus pinturas abstractas.
B2 noun /æmˈbæsədər/

Ambassador

embajador
Meaning
an accredited diplomat sent by a country as its official representative to a foreign country
Example
The ambassador met with government officials to discuss trade agreements.
El embajador se reunió con funcionarios del gobierno para discutir acuerdos comerciales.
B2 noun (plural) /ˈɑːrtɪˌfæks/

artifacts

artefactos
Meaning
objects made by humans, often of historical or cultural importance
Example
Archaeologists discovered valuable artifacts in the ruins.
Los arqueólogos descubrieron artefactos valiosos en las ruinas.
B2 noun /ˈɑː.mənd/

Almond

almendra
Meaning
edible seed of the almond tree
Example
Almonds are a healthy snack rich in protein and good fats.
Las almendras son un bocadillo saludable, rico en proteínas y grasas buenas.
B2 adjective æmˈbɪɡ.ju.əs

ambiguous

ambiguo
Meaning
Having more than one possible meaning; unclear or vague.
Example
His statement was too ambiguous to understand.
Su declaración era demasiado ambigua para entender.
B2 noun /ˈeɪlmənt/

ailment

enfermedad
Meaning
An illness, typically a minor one.
Example
He went to the doctor for a minor stomach ailment.
Fue al médico por una leve enfermedad estomacal.
B2 verb /əˈkjuːmjəleɪt/

accumulate

acumular
Meaning
to gather or collect things gradually over time
Example
She managed to accumulate a small fortune through wise investments.
Ella logró acumular una pequeña fortuna a través de inversiones inteligentes.
B2 verb /ˈɔːθəraɪz/

authorize

autorizar
Meaning
to give official permission or approval for something
Example
The manager will authorize the payment tomorrow.
El gerente autorizará el pago mañana.
B2 adverb /ˈæk.jə.rət.li/

Accurately

de manera precisa, sin errores, correctamente
Meaning
in an exact way, without any mistakes; precisely; correctly
Example
She accurately predicted the outcome of the election.
Ella predijo con precisión el resultado de la elección.
B2 noun ˌæs.pɪˈreɪ.ʃən

aspiration

aspiración
Meaning
A hope or ambition of achieving something, a strong desire or goal to achieve something.
Example
His aspiration is to become a successful entrepreneur.
Su aspiración es convertirse en un emprendedor exitoso.
B2 adjective, noun /ˈɛəriəl/

aerial

aéreo / antena
Meaning
As an adjective: existing or happening in the air. As a noun: an antenna for receiving radio or television signals.
Example
The pilot performed an amazing aerial maneuver.
El piloto realizó una increíble maniobra aérea.
B2 adjective /esˈθet.ɪk/

Aesthetic

estético
Meaning
Concerned with beauty or the appreciation of beauty.
Example
Good aesthetic design enhances product appeal.
Un buen diseño estético mejora el atractivo del producto.
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.
B2 noun /əˈdʒʌstmənt/

adjustment

ajuste
Meaning
a small change made to improve something or make it work better
Example
The doctor made an adjustment to the patient’s medication.
El doctor hizo un ajuste en la medicación del paciente.
B2 adjective /ˈærəɡənt/

Arrogant

arrogante; engreído
Meaning
having an exaggerated sense of one's importance; proud
Example
His arrogant behavior made him very unpopular.
Su comportamiento arrogante lo hizo muy impopular.