Obnoxious
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C1 adjective /əbˈnɒkʃəs/

Obnoxious

odioso
Meaning
extremely unpleasant; offensive; annoying
Example
His obnoxious behavior at the party annoyed everyone.
Su comportamiento odioso en la fiesta molestó a todos.
C1 adjective /ˌɛpɪˈsɒdɪk/

episodic

episódico
Meaning
Happening occasionally or in separate parts; related to episodes.
Example
Her interest in art was episodic, coming and going over the years.
Su interés por el arte era episódico, viniendo y yendo a lo largo de los años.
C2 noun /ˈænɪməs/

animus

animosidad / propósito
Meaning
A strong feeling of hostility; motivation or purpose behind an action.
Example
His speech was driven by animus against the policy.
Su discurso fue impulsado por animosidad contra la política.
B2 noun, verb /ˈblækmeɪl/

blackmail

chantajear
Meaning
the act of demanding money or advantage by threatening to reveal secrets; to force someone to act by using such threats
Example
He tried to blackmail her by threatening to reveal the documents.
Intentó chantajearla amenazando con revelar los documentos.
B1 verb /ˈpʌzəl/

puzzle

rompecabezas
Meaning
to confuse or perplex; to think hard about something
Example
The math problem will puzzle even the experts.
El problema de matemáticas confundirá incluso a los expertos.
B2 verb, noun /dɒn/

don

ponerse / líder
Meaning
to put on (an article of clothing); also used as a title for a respected person
Example
She donned her coat before leaving.
Ella se puso su abrigo antes de salir.
C1 verb dɪˈsaɪ.fɚ

decipher

descifrar, traducir, interpretar
Meaning
To convert something written in code into normal language; to succeed in understanding the meaning of something.
Example
It took hours to decipher the ancient script.
Se tardaron horas en descifrar el antiguo texto.
B2 noun /ˈfɔːrmjələ/

formula

fórmula
Meaning
a fixed method for doing something; a mathematical or chemical rule expressed in symbols
Example
The scientist discovered a new formula for the medicine.
El científico descubrió una nueva fórmula para la medicina.
A1 adjective /truː/

True

verdadero; genuino;
Meaning
in accordance with fact or reality; accurate; genuine
Example
It is true that hard work leads to success.
Es cierto que el trabajo duro lleva al éxito.
C2 noun/adjective /ˈdɪstæf/

distaff

relacionado con las mujeres, lado materno
Meaning
Relating to women or the maternal side of a family; also a tool for spinning thread.
Example
She came from the distaff side of a noble family.
Ella vino del lado materno de una familia noble.
B1 noun /məˈkænɪk/

mechanic

mecánico
Meaning
a person who repairs and maintains machines or vehicles
Example
The mechanic fixed the engine in less than an hour.
El mecánico arregló el motor en menos de una hora.
C2 noun /ˈdjʊərəns/

durance

prisión
Meaning
imprisonment or confinement
Example
The prisoner spent years in durance before his release.
El prisionero pasó años en prisión antes de su liberación.
B2 adverb /pɪˈkju:.li.ə.li/

Peculiarly

de manera extraña; de manera inusual
Meaning
in a strange or unusual way; in a manner that is distinctive or characteristic
Example
She dressed peculiarly for the formal dinner, wearing bright colors and unusual patterns.
Ella se vistió de manera peculiar para la cena formal, usando colores brillantes y patrones inusuales.
C2 noun /ˈlæŋɡər/

languor

languidez
Meaning
A state of tiredness, inertia, or dreamy relaxation.
Example
The hot afternoon filled her with languor.
La cálida tarde la llenó de languidez.
C2 noun /ˈbuːbi/

booby

tonto
Meaning
a foolish or gullible person; a silly individual
Example
He felt like a booby after making such a simple mistake.
Se sintió como un tonto después de cometer un error tan simple.
C2 adjective /dɪˈtɜːrmɪnət/

determinate

determinante
Meaning
having exact and definite limits or form
Example
The contract is for a determinate period of two years.
El contrato es por un período determinado de dos años.
C1 verb; noun /beltʃ/

belch

eructar
Meaning
to expel air noisily from the stomach through the mouth; to emit or pour out suddenly and forcefully
Example
After drinking the soda, he belched loudly.
Después de beber el refresco, eructó fuerte.
C1 noun /ɪnˈdem.nə.ti/

Indemnity

indemnización
Meaning
security or protection against a loss or other financial burden; compensation for damage or loss
Example
The insurance company provided full indemnity for the damages caused by the flood.
La compañía de seguros proporcionó indemnización completa por los daños causados por la inundación.
B2 verb /reɪl/

rail

quejarse
Meaning
to complain or protest strongly about something
Example
He railed against the unfair decision.
Él se quejó contra la decisión injusta.
C1 adjective /ˈæmərəs/

amorous

amoroso
Meaning
Showing, feeling, or relating to romantic love or desire.
Example
He sent her an amorous letter filled with declarations of love.
Él le envió una carta amorosa llena de declaraciones de amor.
B2 verb /ˈsmʌɡəl/

smuggle

contrabandear
Meaning
to move goods illegally into or out of a country
Example
The gang tried to smuggle gold across the border.
La banda intentó contrabandear oro a través de la frontera.
C1 noun /taɪˈkuːn/

tycoon

magnate
Meaning
a wealthy, powerful businessperson
Example
The real estate tycoon invested in several skyscrapers.
El magnate inmobiliario invirtió en varios rascacielos.
C2 noun /ˈplɛdʒiː/

pledgee

la persona a la que se le ha otorgado algo como garantía
Meaning
a person to whom something is pledged or given as security
Example
The bank is the pledgee of the collateral until the loan is repaid.
El banco es el beneficiario del colateral hasta que el préstamo se pague.
C1 adjective /ˈspraɪtli/

sprightly

vivaz
Meaning
full of energy and life; lively
Example
The sprightly old man danced with joy at the wedding.
El hombre vivaz bailó con alegría en la boda.
B2 noun fɪkst ˈɪnkʌm

fixed income

ingresos fijos
Meaning
Investment that provides a return in the form of fixed periodic payments.
Example
Fixed income investments provide reliable returns.
Las inversiones de ingreso fijo proporcionan rendimientos confiables.
C2 adjective /ˈdɪsənənt/

dissonant

disonante
Meaning
Harsh and lacking harmony; conflicting.
Example
The orchestra produced a dissonant sound during rehearsal.
La orquesta produjo un sonido disonante durante el ensayo.
C2 noun /ˌɪnsəˈrɛkʃən/

insurrection

insurrección
Meaning
A violent uprising against an authority or government.
Example
The army was called in to suppress the insurrection.
El ejército fue llamado para sofocar la insurrección.
C1 noun /ˈniːdəlwɜːrk/

needlework

trabajo de aguja, bordado
Meaning
The craft of sewing, embroidery, or knitting done with a needle.
Example
Her grandmother taught her the art of needlework.
Su abuela le enseñó el arte del trabajo a mano.
C1 noun /ˈɡlɒs.ər.i/

Glossary

glosario
Meaning
an alphabetical list of terms in a particular domain of knowledge with explanations; a brief dictionary
Example
The textbook includes a helpful glossary at the end to define technical terms.
El libro de texto incluye un glosario útil al final para definir términos técnicos.
C1 noun /ˈspɛktər/

specter

espectro
Meaning
A ghost or spirit; something that causes fear or dread.
Example
The specter of war still haunts the region.
El espectro de la guerra todavía acecha la región.
B2 noun /ˈaɪkɒn/

icon

ícono, símbolo
Meaning
A person or thing regarded as a symbol of something, or a graphic symbol on a screen.
Example
The singer became a cultural icon.
El cantante se convirtió en un ícono cultural.
A1 noun /ænt/

aunt

tía
Meaning
the sister of your father or mother, or the wife of your uncle
Example
My aunt always gives me gifts on my birthday.
Mi tía siempre me da regalos en mi cumpleaños.
B1 noun /ˈwɜːrkaʊt/

workout

ejercicio
Meaning
a session of physical exercise or training to improve fitness or health
Example
She does a full-body workout every morning before work.
Ella hace un entrenamiento de cuerpo completo todas las mañanas antes de trabajar.
B2 verb /krʌʃ/

crush

presionar o aplastar algo con tanta fuerza que se dañe o destruya
Meaning
to press or squeeze something so hard that it is damaged or destroyed
Example
He accidentally crushed the paper cup in his hand.
Él accidentalmente aplastó el vaso de papel con su mano.
C1 adjective /ˌɪrɪˈvɜːrsəbl/

irreversible

irreversible
Meaning
Not able to be undone, changed, or reversed.
Example
The damage caused by the fire was irreversible.
El daño causado por el fuego fue irreversible.
C2 noun /ˈkɪləˌliːtər/

kiloliter

kilolitro
Meaning
a unit of capacity equal to 1,000 liters
Example
The tank can hold up to three kiloliters of water.
El tanque puede contener hasta tres kilolitros de agua.
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.
C2 adjective /ˈbɔːdi/

bawdy

obsceno
Meaning
humorously indecent or obscene, often in a sexual way
Example
The comedian’s bawdy jokes made the audience laugh and blush.
Los chistes obscenos del comediante hicieron reír a la audiencia y sonrojarse.
A1 noun /ˈbɑːθruːm/

bathroom

cuarto de baño
Meaning
a room containing a toilet and usually a sink or shower
Example
The bathroom is on the second floor.
El cuarto de baño está en el segundo piso.
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.
A2 verb /əˈtrækt/

attract

atraer
Meaning
to cause someone to have interest or draw something towards
Example
The flowers attract bees with their bright colors.
Las flores atraen a las abejas con sus colores brillantes.
B2 noun /ˈsɛsəmi sidz/

Sesame Seeds

semillas de sésamo
Meaning
small edible seeds from the sesame plant used in cooking and baking
Example
Sprinkle sesame seeds on top of the bread before baking.
Espolvorea semillas de sésamo sobre el pan antes de hornear.
B1 verb /rɪˈfɜː/

refer

referir
Meaning
to mention or allude to something; to direct someone to a source of information
Example
Please refer to page 45 for more details.
Por favor, consulte la página 45 para más detalles.
C2 verb /ɛnˈdʒɔɪn/

enjoin

ordenar, prohibir
Meaning
to instruct or urge someone to do something; to prohibit legally
Example
The judge enjoined the company from continuing its activities.
El juez prohibió a la empresa continuar con sus actividades.
A1 noun /ˈvɪdiəʊ/

video

vídeo
Meaning
a recording of moving visual images made digitally or on film
Example
She watched the video of her favorite concert online.
Ella vio el video de su concierto favorito en línea.
C2 verb /poʊˈtɛnʃiˌeɪt/

potentiate

potenciar
Meaning
To increase the power, effect, or likelihood of something.
Example
Caffeine can potentiate the effects of some medicines.
La cafeína puede potenciar los efectos de algunos medicamentos.
B1 adjective ɪnˈdʌs.tri.əl

industrial

industrial
Meaning
Relating to or characterized by industry.
Example
Industrial sectors boost exports.
Los sectores industriales aumentan las exportaciones.
A2 noun /ɡəˈrɑːʒ/

Garage

garaje
Meaning
a building or space for housing a motor vehicle; a commercial establishment for repairing motor vehicles
Example
He parked his car in the garage to protect it from the hailstorm.
Estacionó su coche en el garaje para protegerlo de la tormenta de granizo.
C2 adjective /tʃəˈruːbɪk/

cherubic

angélico
Meaning
Innocent, sweet, and angelic, like a cherub.
Example
The baby had a cherubic smile that melted everyone’s heart.
El bebé tenía una sonrisa angelical que derretía el corazón de todos.
A1 noun /dæd/

dad

papá
Meaning
an informal term for father
Example
My dad taught me how to ride a bike.
Mi papá me enseñó a montar en bicicleta.
C1 noun /dɪˈpɑːzətɔːri/

depository

depósito, almacén
Meaning
a place where things are stored or deposited, especially financial assets
Example
The national depository safeguards all government bonds.
El depósito nacional salvaguarda todos los bonos del gobierno.
B2 noun /ˈlɒtəri/

lottery

lotería
Meaning
A means of raising money by selling numbered tickets and giving prizes to the holders of numbers drawn at random.
Example
He won a car in the national lottery.
Ganó un coche en la lotería nacional.
A2 adverb /kwaɪt/

Quite

bastante; bastante; completamente
Meaning
to a considerable extent; fairly; rather; completely
Example
The movie was quite interesting.
La película fue bastante interesante.
B2 noun prəˈɡreʃ.ən

progression

progresión
Meaning
The process of developing or moving gradually towards a more advanced state.
Example
Progression in technology drives innovation.
La progresión en la tecnología impulsa la innovación.
A2 adjective /ˈsaɪ.lənt/

Silent

silencioso; callado; tranquilo
Meaning
making no sound; quiet; not speaking
Example
The library was completely silent during study hours.
La biblioteca estaba completamente silenciosa durante las horas de estudio.
A1 adjective /taɪəd/

Tired

cansado
Meaning
feeling exhausted; in need of sleep or rest
Example
I am too tired to continue working.
Estoy demasiado cansado para seguir trabajando.
A2 noun /ˈdʒɜːr.ni/

Journey

viaje
Meaning
an act of travelling from one place to another; a long and often difficult process of personal development
Example
Their journey across the country took three weeks to complete.
Su viaje a través del país tardó tres semanas en completarse.
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.
C2 verb /ɪnˈveɪ/

inveigh

criticar duramente
Meaning
To speak or write about something with great hostility and criticism.
Example
He inveighed against the corruption in government.
Él criticó duramente la corrupción en el gobierno.
C1 verb /ˌdɪsˈmaʊnt/

dismount

bajarse
Meaning
to get off or down from something, especially a horse, bicycle, or motorcycle
Example
The rider dismounted from the horse after a long journey.
El jinete se bajó del caballo después de un largo viaje.
C1 noun /ˌkɔr.diˈæl.ɪ.ti/

Cordiality

cordialidad; amabilidad
Meaning
sincere affection and kindness; warm and friendly behavior
Example
The host's cordiality made all the guests feel welcome and comfortable.
La cordialidad del anfitrión hizo que todos los invitados se sintieran bienvenidos y cómodos.
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.
C2 noun /məˈdæliən/

medallion

medallón
Meaning
a large medal or decorative piece, often worn as jewelry or used in architecture
Example
She wore a gold medallion around her neck.
Ella llevaba un medallón de oro alrededor de su cuello.
C2 prefix /dɪs-/

dys-

prefijo que significa anormal, malo, difícil o defectuoso
Meaning
A prefix meaning abnormal, bad, difficult, or impaired.
Example
Words like 'dysfunction' and 'dyslexia' use the prefix dys- to indicate difficulty or impairment.
Palabras como 'disfunción' y 'dislexia' usan el prefijo dis- para indicar dificultad o deficiencia.
B2 noun ˌprɒd.ʌkˈtɪv.ɪ.ti

productivity

productividad
Meaning
The effectiveness of productive effort, especially in industry, as measured in terms of the rate of output per unit of input.
Example
Improved irrigation boosts productivity.
El riego mejorado aumenta la productividad.
C1 noun /ˈdɪm.pəl/

Dimple

hoyuelo
Meaning
a small depression in the flesh, either one that exists permanently or one that forms when smiling
Example
Her charming dimples appeared whenever she smiled at the children.
Sus encantadores hoyuelos aparecían siempre que sonreía a los niños.
B2 adjective /ˈʃɔːrt ˌsaɪtɪd/

Short-sighted

miopía; visión a corto plazo
Meaning
lacking foresight or consideration for the future; myopic
Example
His short-sighted decision to quit school early affected his career prospects.
Su decisión miope de abandonar la escuela temprano afectó sus perspectivas profesionales.
B1 verb /ədˈmaɪər/

admire

admirar
Meaning
To respect, appreciate, or look up to someone or something.
Example
I really admire her dedication to education.
Realmente admiro su dedicación a la educación.
B2 adverb /ɔːˈθentɪkli/

authentically

auténticamente
Meaning
in a genuine, real, or true manner; in a way that reflects true character or origin
Example
She speaks authentically about her experiences.
Ella habla auténticamente sobre sus experiencias.
A2 verb /əˈraɪv/

arrive

llegar
Meaning
to reach a destination; to come to a place
Example
The train will arrive at the station in ten minutes.
El tren llegará a la estación en diez minutos.
C1 adjective /ˌɪnkənˈsiːvəbl̩/

inconceivable

inconcebible
Meaning
Impossible to imagine or believe; beyond comprehension.
Example
It seemed inconceivable that she could finish the marathon after such little training.
Parecía inconcebible que ella pudiera terminar el maratón después de tan poco entrenamiento.
B2 noun /ˌkoʊəˈlɪʃən/

coalition

coalición
Meaning
a temporary alliance of distinct parties, persons, or states for joint action
Example
Several parties formed a coalition to pass the new law.
Varios partidos formaron una coalición para aprobar la nueva ley.
C2 adjective /ˌæk.si.əˈmæt.ɪk/

axiomatic

autoevidente, obviamente cierto sin necesidad de prueba
Meaning
Self-evident, obviously true without need for proof
Example
It is axiomatic that hard work leads to success.
Es autoevidente que el trabajo duro conduce al éxito.
C1 noun /ˌlaɪ.sənˈsiː/

Licensee

licenciatario
Meaning
a person or organization that holds a license to do something
Example
The licensee is responsible for following all regulations.
El licenciatario es responsable de seguir todas las regulaciones.
C2 verb /ˌdɪsəˈbjuːz/

disabuse

desilusionar
Meaning
To free someone from a false belief or misconception.
Example
The teacher tried to disabuse the students of their misunderstanding.
La profesora trató de desilusionar a los estudiantes de su malentendido.
A1 noun /laɪf/

life

vida
Meaning
The existence of an individual human being or animal.
Example
Life is full of challenges and opportunities.
La vida está llena de desafíos y oportunidades.
C1 adjective /ˈɒptɪməm/

optimum

óptimo
Meaning
Most conducive to a favorable outcome; best.
Example
To achieve optimum results, we need to improve efficiency.
Para lograr los mejores resultados, necesitamos mejorar la eficiencia.
C2 noun /ˌoʊpəˈlɛsəns/

opalescence

opalescencia
Meaning
a milky or pearly appearance of a surface like that of an opal
Example
The pearl had a gentle opalescence under the light.
La perla tenía una suave opalescencia bajo la luz.
C1 noun/verb /ˈkætəpʌlt/

catapult

catapulta / dispositivo para lanzar
Meaning
A device for launching objects at high speed; to hurl or launch something suddenly.
Example
The invention catapulted him to international fame.
La invención lo catapultó a la fama internacional.
B2 adjective /ˈroʊlɪŋ/

rolling

rodando
Meaning
moving in gentle undulations; moving forward by turning over and over
Example
They drove through the rolling hills of the countryside.
Condujeron por las colinas onduladas del campo.
C1 adjective /rɪˈtɔːrɪkəl/

rhetorical

retórico
Meaning
relating to the art of effective or persuasive speaking or writing; often a question asked to make a point rather than get an answer
Example
He asked a rhetorical question during the debate.
Hizo una pregunta retórica durante el debate.
A2 noun /ˈloʊ.kəl/

Local

local; regional
Meaning
belonging or relating to a particular area or neighborhood; a person living in a particular area
Example
The local people are very friendly.
La gente local es muy amigable.
C1 adjective /ˈɜːr.nɪst/

Earnest

serio; genuino; mostrando profunda y seria convicción
Meaning
sincere; genuine; showing deep and serious conviction
Example
He made an earnest attempt to solve the problem.
Él hizo un intento serio de resolver el problema.
C2 noun /ˌhaɪpəˈkɒndrɪæk/

hypochondriac

hipocondríaco
Meaning
a person who is excessively worried about having a serious illness
Example
She is a hypochondriac who visits the doctor every week.
Ella es una hipocondríaca que visita al médico cada semana.
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 ˈliː.də.ʃɪp

leadership

liderazgo
Meaning
The action of leading a group of people or an organization.
Example
Leadership is crucial for institutional success.
El liderazgo es crucial para el éxito institucional.
A2 noun /ˈfoʊldər/

folder

carpeta
Meaning
a container or directory used to store and organize papers or digital files
Example
I saved all the photos in a separate folder.
Guardé todas las fotos en una carpeta separada.
C1 adverb /əˈtroʊʃəsli/

atrociously

atrozmente
Meaning
in a very cruel, shocking, or extremely bad manner
Example
The service at the restaurant was atrociously slow.
El servicio del restaurante fue atrozmente lento.
C1 verb /druːp/

droop

caer
Meaning
to bend or hang downward; to become weak or tired
Example
The flowers began to droop in the heat.
Las flores empezaron a caer debido al calor.
C2 noun /ˈɡleɪziər/

glazier

vidriero
Meaning
a person whose job is to fit glass into windows and doors
Example
The glazier repaired the broken window in our house.
El vidriero reparó la ventana rota en nuestra casa.
C2 adjective /ˌʌn.təˈwɔːrd/

untoward

inesperado
Meaning
Unexpected and inappropriate or inconvenient.
Example
The meeting ended without any untoward incidents.
La reunión terminó sin incidentes inesperados.
B2 noun /heɪl/

Hail

granizo
Meaning
pellets of frozen rain that fall in showers from cumulonimbus clouds; a greeting or acclaim
Example
The sudden hailstorm damaged many cars in the parking lot with large ice pellets.
La súbita tormenta de granizo dañó muchos autos en el estacionamiento con grandes pelotas de hielo.
B2 noun/adjective /ˈfluːɪd/

fluid

líquido
Meaning
a substance that can flow easily, such as liquid or gas; smooth and adaptable
Example
The artist's fluid movements impressed the audience.
Los movimientos fluidos del artista impresionaron a la audiencia.
C2 noun /ˈlæsɪtjuːd/

lassitude

fatiga
Meaning
a state of physical or mental weariness; lack of energy
Example
After the long hike, a feeling of lassitude swept over the group.
Después de la larga caminata, una sensación de fatiga se apoderó del grupo.
B2 noun /ˈdeɪ.tə briːtʃ/

data breach

violación de datos
Meaning
Unauthorized disclosure of sensitive information through security violation
Example
A data breach exposed millions of users' passwords.
Una violación de datos expuso las contraseñas de millones de usuarios.
B1 noun /ˈkrɪtɪˌsɪzəm/

criticism

crítica
Meaning
The expression of disapproval or judgment of the merits of something
Example
The new policy has faced a lot of criticism from the public.
La nueva política ha recibido mucha crítica por parte del público.
B2 noun /ˈbɪtərnəs/

Bitterness

amargura
Meaning
anger and disappointment at being treated unfairly; resentment; a sharp, unpleasant taste
Example
She spoke with bitterness about her former employer.
Ella habló con amargura sobre su antiguo empleador.
C1 adjective ˌkɑːr.sɪ.nəˈdʒen.ɪk

carcinogenic

carcinógeno
Meaning
Having the potential to cause cancer in living tissue.
Example
Processed meat contains carcinogenic compounds.
La carne procesada contiene compuestos carcinógenos.
C2 noun /ˈdɛswɪˌtuːd/

desuetude

desuso
Meaning
a state of disuse or inactivity
Example
The old law has fallen into desuetude.
La vieja ley ha caído en desuso.
C2 noun /ˈdɛsɪkənt/

desiccant

desecante
Meaning
a substance that absorbs moisture and keeps things dry
Example
Silica gel packets are commonly used as a desiccant in packaging.
Los paquetes de gel de sílice se usan comúnmente como desecante en el empaquetado.
B2 noun /ˌsɛlf ɪˈstiːm/

self-esteem

autoestima
Meaning
confidence in one's own worth or abilities; self-respect
Example
Building self-esteem takes time and consistent effort.
Construir la autoestima requiere tiempo y esfuerzo constante.
C2 adjective ˌpɜː.spɪˈkeɪ.ʃəs

perspicacious

perspicaz
Meaning
Having keen insight and understanding; showing acute mental discernment.
Example
The detective's perspicacious nature helped solve the mystery.
La naturaleza perspicaz del detective ayudó a resolver el misterio.
A1 noun /ˈtiː.ʃɜːrt/

T-shirt

camiseta
Meaning
a casual shirt with short sleeves and no collar
Example
She bought a new t-shirt for the summer vacation.
Ella compró una nueva camiseta para las vacaciones de verano.
B2 noun ˈæɡ.rɪ.kʌl.tʃɚ

agriculture

agricultura
Meaning
The science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products.
Example
Sustainable agriculture can help protect the environment.
La agricultura sostenible puede ayudar a proteger el medio ambiente.
A2 noun /ˈfɔːrənər/ or /ˈfɑːrənər/

foreigner

extranjero
Meaning
A person from another country.
Example
The city welcomes every foreigner with kindness.
La ciudad recibe a cada extranjero con amabilidad.
B2 noun /ˈsɛnsər/

sensor

felicidad
Meaning
a device that detects or measures a physical property and records, indicates, or responds to it
Example
The motion sensor turned on the light automatically.
Ella no pudo esconder su felicidad cuando recibió el premio.
B2 noun məˈmɔːriəl

memorial

monumento
Meaning
A structure or building made to remind people of a person or event.
Example
Thousands gather at the National Memorial.
Miles se reúnen en el Monumento Nacional.
B2 adjective /ʌnˈskɪld/

Unskilled

no cualificado; trabajador sin habilidades
Meaning
lacking technical training or ability; not requiring special skills
Example
Many unskilled workers are looking for training opportunities.
Muchos trabajadores no cualificados están buscando oportunidades de formación.
B2 noun /ˈkeɪ.ɒs/

Chaos

caos; desorden total; confusión
Meaning
complete disorder and confusion; a state of total confusion with no order
Example
The earthquake caused chaos in the city as buildings collapsed and people panicked.
El terremoto causó caos en la ciudad cuando los edificios colapsaron y la gente entró en pánico.
C1 noun ˈprəʊses stəˈbɪlɪti

process stability

estabilidad del proceso
Meaning
The consistency and steadiness of biological or functional processes
Example
Cold air ensures process stability in plants.
El aire frío asegura la estabilidad del proceso en las plantas.
C1 noun ˈmɑːrdʒɪnəlaɪzd ˌɪndɪˈvɪdʒuəlz

marginalized individuals

individuos marginados
Meaning
People who are treated as insignificant or peripheral to society, often excluded from mainstream social, economic, or political activities.
Example
Marginalized individuals often face severe challenges.
Los individuos marginados a menudo enfrentan desafíos graves.
A1 noun /ˈvedʒ.tə.bəlz/

Vegetables

verduras
Meaning
plants or parts of plants that are eaten as food, such as peas, beans, cabbage, potatoes, onions, or carrots
Example
We should eat more vegetables to maintain a healthy diet.
Debemos comer más verduras para mantener una dieta saludable.
B1 adverb /ˈdiːp.li/

Deeply

profundamente; intensamente; profundamente
Meaning
to a great depth; intensely; profoundly
Example
She breathed deeply before making her decision.
Ella respiró profundamente antes de tomar su decisión.
C2 adjective /ˈlɪmbər/

limber

flexible y ágil
Meaning
Flexible and agile in body or movement.
Example
Dancers need to stay limber to perform well.
Los bailarines deben mantenerse flexibles para rendir bien.
A1 adjective /ˈbɪzi/

busy

ocupado
Meaning
actively engaged in work or activity; occupied
Example
He is too busy to answer the phone.
Está demasiado ocupado para contestar el teléfono.
A1 verb /niːd/

need

necesitar
Meaning
to require something; to be in want of
Example
I need help with my homework.
Necesito ayuda con mi tarea.
B2 noun /ˈpaɪ.rə.si/

Piracy

piratería
Meaning
the practice of attacking and robbing ships at sea; the unauthorized use or reproduction of copyrighted material
Example
Software piracy costs companies billions of dollars annually.
La piratería de software cuesta a las empresas miles de millones de dólares cada año.
C1 noun /ˈhɪpnətɪzəm/

hypnotism

hipnotismo
Meaning
The practice or act of inducing hypnosis.
Example
He studied hypnotism as part of his psychology degree.
Estudió el hipnotismo como parte de su carrera en psicología.
A2 noun /rɪˈleɪ.ʃən.ʃɪp/

Relationship

relación
Meaning
the way two people or groups feel and behave towards each other; a connection between two things
Example
They have a very close relationship.
Ellos tienen una relación muy cercana.
A1 noun /praɪs/

price

precio
Meaning
the amount of money expected, required, or given for something
Example
The price of the car has increased recently.
El precio del coche ha aumentado recientemente.
A2 pronoun /ðəmˈsɛlvz/

themselves

a sí mismos
Meaning
used to emphasize the subject of the sentence or to refer to the subject doing something to itself
Example
They fixed the problem themselves.
Ellos arreglaron el problema por sí mismos.