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B1 verb /rʌb/

rub

frotar
Meaning
to press and move something firmly against a surface; to apply pressure with movement
Example
She rubbed her hands together to keep them warm.
Ella frotó sus manos juntas para mantenerlas calientes.
C1 verb /ˈrɛplɪkeɪt/

replicate

replicar
Meaning
to copy, reproduce, or duplicate something exactly
Example
The scientist tried to replicate the experiment for accuracy.
El científico intentó replicar el experimento para mayor precisión.
B2 adjective /ˈrændəm/

Random

aleatorio
Meaning
without pattern or predetermined order; happening by chance
Example
She selected a random book from the library shelf.
Ella seleccionó un libro aleatorio de la estantería de la biblioteca.
C2 adjective /rəˈpeɪ.ʃəs/

rapacious

rapaz
Meaning
having an extreme desire to take things for oneself, greedy
Example
The rapacious landlord raised the rent without reason.
El dueño de la casa rapaz subió el alquiler sin razón.
B2 noun /ˈrem.ə.di/

Remedy

remedio
Meaning
a medicine or treatment for a disease; a solution to a problem
Example
This herbal remedy helps with headaches.
Este remedio de hierbas ayuda a aliviar los dolores de cabeza.
C1 noun /ˈreɪ.vən/

Raven

cuervo
Meaning
a large, black bird with a thick bill and harsh croaking voice
Example
The raven perched on the old oak tree and cawed loudly.
El cuervo se posó en el viejo roble y graznó fuerte.
C1 noun /ˈrɛl.ɪk/

relic

reliquia
Meaning
an object surviving from an earlier time, often of historical or religious interest
Example
The museum displayed relics from the ancient civilization.
El museo exhibió reliquias de la antigua civilización.
C1 verb /ˌriːhəˈbɪlɪteɪt/

rehabilitate

rehabilitar
Meaning
to restore someone to health, normal life, or a good condition after illness, injury, or imprisonment
Example
The clinic helps rehabilitate injured athletes.
La clínica ayuda a rehabilitar a los atletas lesionados.
C2 noun /ˈrɛkluːsəri/

reclusory

lugar de retiro
Meaning
A place for seclusion or retreat, especially for a recluse or hermit.
Example
The monk spent years in the reclusory away from society.
El monje pasó años en el lugar de retiro alejado de la sociedad.
C1 verb /ˈreɪdieɪt/

radiate

irradiar
Meaning
to emit energy or light; to spread out from a center
Example
The fireplace radiates warmth throughout the room.
La chimenea irradia calor por toda la habitación.
B2 noun /ˈrɪdəl/

Riddle

acertijo
Meaning
a question or statement intentionally phrased so as to require ingenuity in ascertaining its answer or meaning; a puzzle
Example
The ancient riddle stumped all the scholars for years.
El antiguo acertijo desconcertó a todos los eruditos durante años.
C1 noun /ˈrɒndɪvuː/

rendezvous

encuentro
Meaning
a meeting or appointment at an agreed time and place
Example
They arranged a secret rendezvous at the café.
Arreglaron un encuentro secreto en el café.
B2 adjective /rɪˈzɜːrvd/

Reserved

reservado; introvertido
Meaning
slow to reveal emotion or opinions; restrained in manner
Example
She is quite reserved and doesn't talk much in meetings.
Ella es bastante reservada y no habla mucho en las reuniones.
C1 noun/verb /reɪn/

rein

rienda / control
Meaning
A strap used to control a horse; to control or guide something.
Example
The rider pulled the rein to stop the horse.
El jinete tiró de las riendas para detener el caballo.
C2 noun /ˈreɪdɪks/

radix

base
Meaning
the base or root of something; the number on which a system of numeration is built
Example
In mathematics, the decimal system has a radix of ten.
En matemáticas, el sistema decimal tiene una base de diez.
B2 noun /ˈrɒbəɹi/

robbery

robo
Meaning
the crime of stealing from someone or somewhere using force or threat
Example
The police are investigating the robbery at the local store.
La policía está investigando el robo en la tienda local.
C2 noun /ˈrɛlɪkwɛri/

reliquary

relicario
Meaning
a container for holy relics
Example
The ancient reliquary was decorated with gold and precious stones.
El antiguo relicario estaba decorado con oro y piedras preciosas.
C2 verb /rɪˈmɒnstreɪt/

remonstrate

protestar
Meaning
To make a forceful protest or objection.
Example
Citizens remonstrated against the new tax policy.
Los ciudadanos protestaron contra la nueva política fiscal.
C1 noun /ˈrəʊ.bɒt əˈsɪs.tɪd prəˈsiː.dʒərz/

robot-assisted procedures

procedimientos asistidos por robot
Meaning
Medical operations performed with the help of robotic systems to enhance precision and control.
Example
Robot-assisted procedures reduce human error.
Los procedimientos asistidos por robot reducen el error humano.
B2 adjective rɪˈnaʊnd

renowned

renombrado
Meaning
Known or talked about by many people; famous.
Example
The renowned scientist led the reform panel.
El renombrado científico dirigió el panel de reforma.
B2 noun rɪˈtɛnʃən

retention

retención
Meaning
The continued possession, use, or control of something
Example
The retention of information is essential for academic success.
La retención de información es esencial para el éxito académico.
C1 noun /rɪˈkluːs/

recluse

recluso
Meaning
A person who lives alone and avoids other people; someone who lives a solitary life.
Example
The old man lived as a recluse in the mountains.
El anciano vivió como un recluso en las montañas.
B2 noun /rɪˈsiː.vər/

Receiver

receptor
Meaning
a person or thing that receives something; the part of a telephone containing the earpiece and mouthpiece
Example
She picked up the receiver to answer the phone call.
Ella levantó el receptor para contestar la llamada telefónica.
A1 noun /ˈrɛst(ə)rɒnt/

restaurant

restaurante
Meaning
a place where meals are prepared and served to customers
Example
We went to the restaurant for dinner.
Fuimos al restaurante para la cena.
C1 noun /riˈæktənt/

reactant

reactante
Meaning
A substance that takes part in and undergoes change during a chemical reaction.
Example
Oxygen is a reactant in the process of combustion.
El oxígeno es un reactante en el proceso de combustión.
C2 noun /ˌrɛprɪˈhɛnʃən/

reprehension

reprensión
Meaning
The act of rebuking or criticizing severely.
Example
The teacher’s reprehension of the student’s behavior was justified.
La reprensión del comportamiento del estudiante por parte del profesor fue justificada.
B2 noun /rɪˈhɜːr.səl/

Rehearsal

ensayo; práctica de una actuación
Meaning
a practice performance of a play, concert, or other work for later public performance
Example
The final rehearsal before opening night went perfectly.
El ensayo final antes de la noche de apertura fue perfecto.
B2 verb /rɪˈstreɪn/

restrain

restringir
Meaning
to hold back or control; to limit or restrict
Example
Please restrain your dog.
Por favor, controla a tu perro.
C1 noun /ræmˈbuːtən/

Rambutan

rambután
Meaning
a tropical fruit with red spiky skin and white translucent sweet flesh similar to litchi
Example
The rambutan looks scary with its hairy skin but tastes very sweet inside.
El rambutan se ve aterrador con su piel peluda, pero tiene un sabor muy dulce por dentro.
C1 adjective /ˈrep.jə.tə.bəl/

Reputable

respetable
Meaning
having a good reputation; respected and trusted
Example
She works for a reputable law firm in the city.
Ella trabaja para una firma de abogados de renombre en la ciudad.
B1 adjective /rɪˈleɪ.tɪd/

Related

relacionado; vinculado
Meaning
connected; associated; having a connection or relationship
Example
These two problems are closely related to each other.
Estos dos problemas están estrechamente relacionados entre sí.
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.
C1 verb /rɒmp/

romp

jugar alegremente
Meaning
to play or move in a lively, carefree, and energetic way
Example
The children romped happily in the garden.
Los niños jugaban felices en el jardín.
C1 verb /rɪˈklaɪn/

recline

recostarse
Meaning
To lean or lie back in a relaxed position.
Example
She reclined on the sofa with a book.
Ella se recostó en el sofá con un libro.
B1 adjective /rɔː/

Raw

crudo; no procesado; en su estado natural; inexperto
Meaning
uncooked; not processed; in natural state; inexperienced
Example
The chef prefers to use raw vegetables in his salads.
El chef prefiere usar verduras crudas en sus ensaladas.
C1 adjective rɪˈlɛntləs

relentless

implacable
Meaning
Oppressively constant; incessant; showing no abatement of severity, intensity, strength, or pace.
Example
The freedom fighters' relentless struggle led to victory.
La lucha implacable de los luchadores por la libertad condujo a la victoria.
B2 noun/verb /ræft/

raft

balsa
Meaning
A flat structure made of logs or planks tied together, used as a boat or floating platform; to travel or transport on such a structure.
Example
They built a raft to cross the river.
Ellos construyeron una balsa para cruzar el río.
A2 adjective /ˈrʌʃən/

russian

ruso
Meaning
relating to Russia, its people, or its language
Example
She is studying the Russian language at university.
Ella está estudiando el idioma ruso en la universidad.
B2 verb /ˈrendər/

render

proporcionar
Meaning
to provide or give; to make or cause to become
Example
The artist renders the scene beautifully.
El artista presenta la escena bellamente.
A2 noun /roʊl/

role

papel
Meaning
a part or function of something
Example
Her role in the project was crucial.
Su rol en el proyecto fue crucial.
C1 adjective /rɪˈflek.sɪv/

Reflexive

reflexivo; introspectivo
Meaning
directed back on itself; showing deep thought about oneself
Example
She became more reflexive about her behavior after the feedback.
Ella se volvió más reflexiva sobre su comportamiento después de la retroalimentación.
B1 noun /rɪˈfjuːz/

Refuse

basura; rechazo
Meaning
waste material; garbage; to decline or reject something
Example
Please put the refuse in the designated bins.
Por favor, ponga la basura en los cubos designados.
B2 adjective /rɪˈspek.tə.bəl/

Respectable

respetable
Meaning
worthy of respect; having good reputation; decent
Example
He comes from a respectable family in the community.
Él viene de una familia respetable en la comunidad.
B2 verb /rɪˈkleɪm/

reclaim

recuperar
Meaning
To take back or recover something; to restore to a usable state.
Example
The farmer worked to reclaim the barren land.
El agricultor trabajó para recuperar la tierra estéril.
C1 adjective /rɪˈsɜːrdʒənt/

resurgent

resurgente
Meaning
Becoming strong, active, or popular again.
Example
The resurgent economy gave hope to many businesses.
La economía resurgente dio esperanza a muchos negocios.
B1 noun /rɪˈspɒns/

Response

respuesta; reacción
Meaning
a reaction to something; an answer or reply; the way in which something reacts to external stimulus
Example
The government's response to the crisis was swift and decisive.
La respuesta del gobierno a la crisis fue rápida y decisiva.
B2 verb /ˈrʌm.bəl/

rumble

felicidad
Meaning
to make a continuous deep, resonant sound
Example
Thunder rumbled in the distance.
Ella no pudo ocultar su felicidad cuando recibió el premio.
C1 noun /rʌsk/

Rusk

bizcocho seco; pan tostado
Meaning
a hard, dry biscuit or twice-baked bread; a type of crisp, sweet biscuit
Example
The baby enjoyed eating the soft rusk with milk.
El bebé disfrutó comer el rusk suave con leche.
A2 verb /raɪz/

rise

elevar
Meaning
to move upward; to get up from bed; to increase
Example
The sun rises in the east.
El sol sale por el este.
C1 adjective /ˌret.rəˈspek.tɪv/

Retrospective

retrospectivo
Meaning
looking back on or dealing with past events or situations
Example
The museum held a retrospective exhibition of the artist's work.
El museo organizó una exposición retrospectiva de la obra del artista.
B2 verb /rɪp/

rip

rasgar
Meaning
to tear something quickly or violently
Example
He accidentally ripped his shirt on the fence.
Él accidentalmente rasgó su camisa en la cerca.
C1 noun/verb /rɪˈpoʊz/

repose

reposo
Meaning
a state of rest, sleep, or tranquility; to rest or lie in a peaceful position
Example
After the long journey, she sought repose in the quiet garden.
Después del largo viaje, ella buscó reposo en el jardín tranquilo.
C1 adjective /rɪˈsɛsɪv/

recessive

recesivo
Meaning
In genetics, relating to a trait that is expressed only when two copies of the gene are present.
Example
Blue eye color is often a recessive trait.
El color de ojos azules es a menudo un rasgo recesivo.
B2 noun /rɪˈmeɪn.dər/

Remainder

restante; lo que queda
Meaning
the part that is left over; what remains after the other parts have been taken away
Example
The remainder of the food was stored in the refrigerator.
El resto de la comida fue guardado en el refrigerador.
C1 noun /rɔ ˈtɜrmərɪk/

Raw Turmeric

cúrcuma cruda
Meaning
fresh unprocessed root of the turmeric plant used as a spice and medicine
Example
Grate raw turmeric into the curry for authentic flavor.
Ralla la cúrcuma cruda en el curry para un sabor auténtico.
C2 adjective /rɪˈdaʊ.tə.bəl/

redoubtable

temible/respetable
Meaning
formidable, especially as an opponent; inspiring fear or respect
Example
She was a redoubtable leader who commanded respect from all.
Ella era una líder temible que se ganó el respeto de todos.
B2 verb /rɪˈvɜːs/

reverse

invertir
Meaning
to change something to the opposite direction, position, or result
Example
She quickly reversed the car out of the driveway.
Ella rápidamente invirtió el coche fuera de la entrada.
C2 noun /ˈrɛdʒɪsaɪd/

regicide

regicidio
Meaning
the act of killing a king
Example
The conspirators were executed for committing regicide.
Los conspiradores fueron ejecutados por cometer regicidio.
C1 verb /rɪˈsɜːrdʒ/

resurge

resurgir
Meaning
To rise, increase, or become active again after a decline.
Example
Interest in traditional crafts has begun to resurge.
El interés en las artesanías tradicionales ha comenzado a resurgir.
C1 verb rɪˈplɛn.ɪʃ

replenish

reponer
Meaning
Fill something up again.
Example
Drinking water helps replenish lost fluids in the body.
Beber agua ayuda a reponer los líquidos perdidos en el cuerpo.
B1 verb /rɪˈkʌvər/

recover

recuperar
Meaning
To return to a normal state of health, mind, or strength; to regain or save something.
Example
The world is struggling to recover from the pandemic.
El mundo está luchando por recuperarse de la pandemia.
B2 noun /ˌreɡ.jʊˈlær.ɪ.ti/

Regularity

regularidad
Meaning
the quality of being regular; occurring at fixed intervals or in a consistent pattern
Example
The regularity of his exercise routine helped him stay healthy.
La regularidad de su rutina de ejercicios lo ayudó a mantenerse saludable.
C1 noun /ˈrɛvərəns/

reverence

reverencia
Meaning
deep respect for someone or something
Example
The students showed reverence to their teacher.
Los estudiantes mostraron reverencia hacia su maestro.
B1 noun /ˌrek.ə.menˈdeɪ.ʃən/

Recommendation

recomendación
Meaning
a suggestion that someone or something would be good or suitable for a particular job or purpose
Example
I got this job based on a recommendation from my professor.
Obtuve este trabajo basado en una recomendación de mi profesor.
B2 noun /rʌst/

Rust

óxido
Meaning
reddish-brown coating formed on iron or steel by oxidation; corrosion
Example
The old car was covered in rust after years of neglect.
El viejo coche estaba cubierto de óxido después de años de descuido.
B1 noun /ruːt/

Root

raíz; origen; base; causa
Meaning
the part of a plant that grows underground; the basic cause, source, or origin of something
Example
We need to find the root of this problem to solve it permanently.
Necesitamos encontrar la raíz de este problema para resolverlo permanentemente.
B2 verb /ˈrɛkən/

reckon

suponer
Meaning
To think, believe, or expect something; to calculate or estimate.
Example
I reckon it will rain later today.
Yo calculo que lloverá más tarde hoy.
A2 verb /rɪˈmuːv/

remove

quitar
Meaning
to take something away; to eliminate or delete
Example
Please remove your shoes before entering the house.
Por favor, quítate los zapatos antes de entrar a la casa.
B2 adjective ˌriːprəˈdʌktɪv

reproductive

reproductivo
Meaning
Relating to the reproduction of offspring.
Example
The reproductive cycle of pests can cause rapid infestations.
El ciclo reproductivo de las plagas puede causar infestaciones rápidas.
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.
C2 adjective /ˈrɪbɔːld/

ribald

bromas obscenas
Meaning
Referring to sexual matters in a humorous or vulgar way.
Example
The comedian’s ribald jokes made the audience laugh uncomfortably.
Los chistes obscenos del comediante hicieron reír a la audiencia incómodamente.
B2 adverb /ˈred.ɪ.li/

Readily

de buena gana; fácilmente; sin dudar
Meaning
willingly; easily; without hesitation
Example
She readily agreed to help with the project.
Ella aceptó de buena gana ayudar con el proyecto.
B2 noun /ˈrɪə.lɪ.zəm/

realism

realismo
Meaning
The quality of representing things as they are; a practical or factual view.
Example
Her paintings are admired for their realism.
Sus pinturas son admiradas por su realismo.
B2 verb /rɪˈsaɪt/

recite

recitar
Meaning
To say aloud something learned, especially poetry or text, from memory.
Example
The child recited a poem in front of the class.
El niño recitó un poema frente a la clase.
A1 adverb /ˈriː.ə.li/

Really

realmente; verdaderamente; mucho
Meaning
actually; truly; very much
Example
I really enjoyed the concert last night.
Realmente disfruté el concierto anoche.
C1 verb /rɪˈkaʊnt/

recount

relatar
Meaning
to narrate or tell the details of an event or experience
Example
She recounted her adventures during the summer trip.
Ella relató sus aventuras durante el viaje de verano.
C2 verb /raɪv/

rive

rasgar
Meaning
to tear apart violently
Example
The earthquake rived the ground in several places.
El terremoto desgarró el suelo en varios lugares.
C1 verb /rɪˈsɪprəˌkeɪt/

reciprocate

reciprocidad
Meaning
To respond to an action or gesture by making a corresponding one.
Example
She smiled at him, and he reciprocated with a warm hug.
Ella sonrió, y él reciprocó con un abrazo cálido.
A1 adjective /ˈreɪ.di.əʊ/

radio

radio
Meaning
Relating to radio waves or broadcasting.
Example
FAST is the largest radio telescope in the world.
FAST es el telescopio de radio más grande del mundo.
B2 noun /ˈreɪn.dʒər/

ranger

guardabosques
Meaning
A person responsible for protecting and managing forests, parks, or natural areas.
Example
The park ranger guided the tourists through the forest trail.
El guardabosques del parque guió a los turistas por el sendero del bosque.
C1 adjective /ˈræɡ.ɪd/

Ragged

desgarrado; roto; raído
Meaning
torn; tattered; frayed; shabby
Example
The homeless man wore ragged clothes.
El hombre sin hogar llevaba ropa desgarrada.
B2 noun /rɪˌlaɪəˈbɪləti/

reliability

fiabilidad
Meaning
the quality of being trustworthy or performing consistently well
Example
Customers value the reliability of our service.
Los clientes valoran la fiabilidad de nuestro servicio.
A2 noun /ˈriːdər/

reader

lector
Meaning
a person who reads or who is capable of reading
Example
She is a fast reader, finishing books in a day.
Ella es una lectora rápida, termina libros en un día.
B1 adverb /ˈrʌfli/

Roughly

aproximadamente; de manera violenta o dura
Meaning
approximately; in a harsh or violent way
Example
The project will take roughly three months to complete.
El proyecto tomará aproximadamente tres meses para completarse.
B2 noun /rɪˈsɪp.i.ənt/

Recipient

receptor
Meaning
a person who receives something
Example
She was the recipient of the prestigious award.
Ella fue la receptora del premio prestigioso.
B1 noun rɪˈsɜː.tʃəz

researchers

investigadores
Meaning
People who study and investigate to discover new information or facts.
Example
Researchers are working on innovative solutions.
Los investigadores están trabajando en soluciones innovadoras.
A2 noun, verb /ˈriːzən/

reason

razón, motivo
Meaning
A cause, explanation, or justification for an action or event; to think or argue logically.
Example
There is no reason to be upset.
No hay razón para estar molesto.
C1 adjective /rɪˈmiːdiəl/

Remedial

correctivo; remedial; curativo;
Meaning
intended as a remedy; corrective; providing a cure;
Example
The students need remedial classes to improve their math skills.
Los estudiantes necesitan clases remediales para mejorar sus habilidades en matemáticas.
C2 verb /ruː/

rue

lamentar
Meaning
To feel regret or sorrow about something.
Example
She will rue the day she trusted him.
Ella lamentará el día que le dio su confianza.
C1 adjective /rɪˈvoʊltɪŋ/

revolting

repugnante
Meaning
extremely unpleasant or disgusting
Example
The smell of the garbage was revolting.
El olor de la basura era repugnante.
B2 noun /rɪˈsɛs/

recess

recreo
Meaning
A short break from work or school; also a small space set back in a wall.
Example
The children played outside during recess.
Los niños jugaron afuera durante el recreo.
C1 noun /ˈrɒstrəm/

rostrum

estrado
Meaning
A raised platform for speakers, performers, or leaders.
Example
The politician delivered a speech from the rostrum.
El político dio un discurso desde el estrado.
C2 noun /ˈræŋ.kər/

rancor

rencor
Meaning
A feeling of deep and bitter anger or resentment.
Example
There was a rancor between the two rivals that never faded.
Hubo un rencor entre los dos rivales que nunca se desvaneció.
C2 adjective /rɪˈfʌldʒənt/

refulgent

resplandeciente
Meaning
Shining brightly; radiant.
Example
The refulgent sun lit up the entire valley.
El sol resplandeciente iluminó todo el valle.
C2 adjective /roʊn/

roan

roano
Meaning
denoting an animal, especially a horse, having a coat of mixed colors, typically reddish-brown and white
Example
The rider mounted a roan horse with a speckled coat.
El jinete montó un caballo roano con un pelaje moteado.
C1 noun /ˈreɪ.biːz/

rabies

rabia
Meaning
A viral disease that causes inflammation of the brain in humans and other mammals, usually transmitted through animal bites.
Example
The dog was vaccinated against rabies.
El perro fue vacunado contra la rabia.
B2 noun /ræɡ/

Rag

trapo viejo; tela desgastada utilizada para limpiar
Meaning
a piece of old cloth used for cleaning; worn-out clothing
Example
She used an old rag to clean the dusty table.
Ella usó un trapo viejo para limpiar la mesa polvorienta.
B2 noun /ˈreb.əl/

Rebel

rebelde
Meaning
a person who resists authority or control
Example
The young rebel refused to follow the school rules.
El joven rebelde se negó a seguir las reglas de la escuela.
C1 verb /rɪˈnɛɡ/

renege

romper un compromiso
Meaning
to go back on a promise, agreement, or commitment
Example
The company reneged on its promise to increase wages.
La empresa rompió su promesa de aumentar los salarios.
C1 adjective /ˈreɪdiənt/

radiant

radiante
Meaning
Shining brightly; expressing great happiness.
Example
She looked radiant in her wedding dress.
Ella se veía radiante con su vestido de novia.
C1 verb /rɪˈpiːl/

repeal

derogar
Meaning
To officially cancel or revoke a law or decision.
Example
The government decided to repeal the outdated law.
El gobierno decidió derogar la ley obsoleta.
B2 adjective /rɪˈfreʃ.ɪŋ/

Refreshing

refrescante
Meaning
making one feel energized and renewed; pleasantly new or different
Example
The cool breeze was refreshing after the hot day.
La brisa fresca fue refrescante después del día caluroso.
C1 noun rɪˈdɛmpʃən

redemption

redención
Meaning
The action of saving or being saved from sin, error, or evil.
Example
The story highlights the theme of redemption.
La historia destaca el tema de la redención.
A2 noun /ˈriːdɪŋ/

reading

lectura
Meaning
the action or skill of reading
Example
Reading is one of my favorite hobbies.
Leer es uno de mis pasatiempos favoritos.
A1 verb /raɪd/

ride

montar/montar en
Meaning
to travel on or in a vehicle; to sit on and control a horse
Example
She likes to ride her bicycle to work.
A ella le gusta montar su bicicleta al trabajo.
C1 verb /ˈræʃənəlaɪz/

rationalize

racionalizar
Meaning
to attempt to explain or justify behavior or decisions with logical reasons, even if they are not true or appropriate
Example
She tried to rationalize her lateness by blaming the traffic.
Ella trató de racionalizar su retraso culpando al tráfico.
C1 verb /ˈrʌf.l̩/

ruffle

desordenar, molestar
Meaning
to disturb the smoothness of something; to annoy or upset someone
Example
The wind ruffled her hair.
El viento desordenó su cabello.
A2 verb /reɪz/

raise

levantar / aumentar
Meaning
To lift or move something to a higher position; to increase; to bring up.
Example
She raised her hand to ask a question.
Ella levantó su mano para hacer una pregunta.
C2 noun /rɪˈfræk.tər/

refractor

refractor
Meaning
A type of telescope that uses lenses to focus light.
Example
Refractor telescopes use lenses to focus light.
Los telescopios refractores usan lentes para enfocar la luz.
C1 verb /ˌriːˈtʌtʃ/

retouch

retocar
Meaning
To improve or repair a picture, photograph, or image by making small changes.
Example
The photographer retouched the image to remove blemishes.
El fotógrafo retocó la imagen para eliminar manchas.
C1 noun /ˈrɛzɪn/

resin

resina
Meaning
a sticky organic substance, usually secreted by plants, often used in varnishes or plastics
Example
The craftsman used natural resin to make the sculpture shine.
El artesano usó resina natural para hacer que la escultura brillara.
C1 noun /rɪˈsaɪtər/

reciter

recitador
Meaning
a person who recites or repeats something aloud from memory, especially poetry, prayers, or formal texts
Example
The reciter delivered the poem with clarity and emotion.
El recitador presentó el poema con claridad y emoción.
C2 verb /rɪˈtrɛntʃ/

retrench

reducir gastos, despedir empleados
Meaning
to reduce costs, spending, or staff to save resources
Example
The company had to retrench employees due to financial difficulties.
La compañía tuvo que despedir empleados debido a dificultades financieras.
C1 noun ˈrəʊvə

rover

rover
Meaning
A vehicle for driving over rough terrain, especially one driven by remote control over extraterrestrial terrain.
Example
The rover landed on Mars to begin its exploration.
El rover aterrizó en Marte para comenzar su exploración.
B2 verb /rɪˈfaɪn/

refine

refinar
Meaning
to improve by making small changes; to purify
Example
The chef refines the recipe to perfection.
El chef refina la receta a la perfección.
A2 verb riˈsaɪklɪŋ

recycling

reciclaje
Meaning
The process of converting waste materials into new materials and objects to prevent waste.
Example
Recycling plastic helps in reducing waste.
El reciclaje de plástico ayuda a reducir los residuos.
C2 noun /roʊˈtʌn.də/

rotunda

edificio redondo
Meaning
a large circular building or hall, often with a dome
Example
Tourists gathered inside the grand rotunda of the capitol.
Los turistas se reunieron dentro de la gran rotonda del capitolio.
C1 adjective /rɪˈmoʊtɪd/

remoted

remotado
Meaning
placed at a distance; made remote
Example
The system was remoted to a secure location.
El sistema fue remotado a una ubicación segura.
B2 adjective /rɪˈstrɪk.tɪd/

Restricted

limitado o controlado; sujeto a restricciones
Meaning
limited or controlled; subject to restrictions
Example
Access to this area is restricted to authorized personnel only.
El acceso a esta área está restringido solo a personal autorizado.
C2 verb /rɛtʃ/

retch

felicidad
Meaning
to make the sound and movement of vomiting without bringing anything up
Example
The smell of spoiled food made him retch violently.
Ella no pudo ocultar su felicidad cuando recibió el premio.
B1 adjective /rɪˈtaɪərd/

Retired

jubilado
Meaning
having left one's job and ceased to work; withdrawn from activity
Example
My retired grandfather enjoys gardening in his free time.
Mi abuelo jubilado disfruta de la jardinería en su tiempo libre.