Reckless
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 adjective /ˈrek.ləs/

Reckless

imprudente; temerario; peligroso;
Meaning
acting without thinking about consequences; careless; dangerous;
Example
His reckless driving caused a serious accident.
Su conducción imprudente causó un accidente grave.
B2 noun /roʊst/

Roast

carne asada
Meaning
Meat cooked by dry heat in an oven or over an open fire
Example
The Sunday roast was perfectly cooked and very tender.
El asado del domingo estaba perfectamente cocinado y muy tierno.
B2 noun /ˌreɡ.jʊˈleɪ.ʃənz/

regulations

regulaciones
Meaning
Rules or directives made and maintained by an authority.
Example
Strict regulations ensure fair practices.
Las estrictas regulaciones aseguran prácticas justas.
B2 noun /rɪˈlʌk.təns/

Reluctance

reticencia; renuencia
Meaning
unwillingness to do something; hesitation
Example
He showed reluctance to accept the job offer.
Mostró reticencia a aceptar la oferta de trabajo.
B2 noun /reɪdʒ/

rage

ira
Meaning
intense anger or fury
Example
She shouted in a fit of rage after hearing the news.
Ella gritó en un ataque de ira después de escuchar las noticias.
B2 noun, verb /ræŋks/

ranks

rangos
Meaning
Positions within a group, especially in a hierarchy or organization.
Example
He quickly moved up the ranks of the army.
Él rápidamente ascendió en las filas del ejército.
B2 noun /rɪˈbel.jən/

Rebellion

rebelión
Meaning
an act of armed resistance to an established government or leader
Example
The rebellion against the king lasted for three years.
La rebelión contra el rey duró tres años.
B2 adverb /ˈraɪtli/

Rightly

correctamente; adecuadamente; justamente
Meaning
correctly; properly; justly
Example
She rightly pointed out the mistakes in the report.
Ella señaló correctamente los errores en el informe.
B2 noun /ˈreɪsɪzəm/

racism

racismo
Meaning
the belief that some races are superior to others, leading to unfair treatment or prejudice
Example
The organization works to eliminate racism in all forms.
La organización trabaja para eliminar el racismo en todas sus formas.
B2 noun, verb, adjective /ræŋk/

rank

rango
Meaning
A position in a hierarchy; to place in order according to importance or quality.
Example
She quickly rose to a senior rank in the company.
Ella rápidamente ascendió a un rango superior en la empresa.
B2 noun /roʊˈteɪʃən/

Rotation

rotación; giro; rotación del eje
Meaning
the action of rotating around an axis or center; a single turn
Example
The Earth's rotation takes 24 hours to complete.
La rotación de la Tierra tarda 24 horas en completarse.
B2 noun /rɪˈstrɪk.ʃən/

Restriction

restricción; limitación; control
Meaning
a limiting condition or measure; the limitation or control of someone or something
Example
There are strict restrictions on smoking in public places.
Hay estrictas restricciones sobre fumar en lugares públicos.
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.
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.
B2 adjective /ˈræp.ɪd/

Rapid

rápido; veloz; ágil;
Meaning
happening in a short time or at a fast pace
Example
The rapid growth of technology has changed our daily lives.
El rápido crecimiento de la tecnología ha cambiado nuestra vida diaria.
B2 noun /ˈrɛlɪvənsi/

relevancy

relevancia
Meaning
the quality of being closely connected or appropriate
Example
The professor questioned the relevancy of the example to the topic.
El profesor cuestionó la relevancia del ejemplo con respecto al tema.
B2 verb /rɪˈvɜːrt/

revert

volver
Meaning
to return to a previous state, condition, or practice
Example
The system will revert to its original settings after the update.
El sistema volverá a su configuración original después de la actualización.
B2 verb /roʊm/

roam

deambular
Meaning
to walk or travel without a specific destination; to wander
Example
Wild animals roam freely in the forest.
Los animales salvajes deambulan libremente en el bosque.
B2 noun /rɪˈmeɪnz/

remains

restos
Meaning
the parts, pieces, or substances that are left after the rest has been used or removed
Example
The remains of the meal were left on the table.
Los restos de la comida quedaron en la mesa.
B2 noun /rɪˈmaɪndər/

reminder

recordatorio
Meaning
something that helps you remember a fact, event, or action that you need to do or recall
Example
He set a reminder to call his mother on her birthday.
Él configuró un recordatorio para llamar a su madre en su cumpleaños.
B2 noun /ˈreɪ.dɑːr/

Radar

radar
Meaning
a system for detecting the presence, direction, distance of aircraft, ships by sending out radio waves
Example
The radar detected an unknown aircraft approaching the base.
El radar detectó un avión desconocido acercándose a la base.
B2 noun /ˈrɔɪəlti/

royalty

familia real / regalía (ingresos de autor)
Meaning
Members of a royal family or payment made to the owner of a patent, copyright, or natural resource.
Example
The author receives a royalty for every book sold.
El autor recibe una regalía por cada libro vendido.
B2 noun ˌriːfɔːˈreɪʃən

reforestation

reforestación
Meaning
The natural or intentional restocking of existing forests and woodlands that have been depleted.
Example
Reforestation efforts are crucial to restoring ecosystems.
Los esfuerzos de reforestación son cruciales para restaurar los ecosistemas.
B2 noun, verb /rɪˈzɔːrt/

resort

resort / último recurso
Meaning
A place for rest or recreation; to turn to something for help or solution.
Example
They stayed at a beach resort during their vacation.
Ellos se quedaron en un resort en la playa durante sus vacaciones.
B2 verb /rɒt/

rot

podrir
Meaning
to decay or decompose; to become corrupt
Example
The fruit will rot if left in the sun.
La fruta se pudrirá si se deja al sol.
B2 noun /ˈreɪʃoʊ/

ratio

proporción
Meaning
a relationship between two numbers showing how many times the first number contains the second
Example
The ratio of boys to girls in the class is 2:1.
La proporción de niños a niñas en la clase es 2:1.
B2 noun /ˈruːmər/

rumor

rumor
Meaning
a currently circulating story or report of uncertain or doubtful truth.
Example
There’s a rumor that the company will merge next year.
Hay un rumor de que la empresa se fusionará el próximo año.
B2 adjective /ˈrɪtʃ.u.əl/

Ritual

ritual
Meaning
relating to religious or ceremonial practices
Example
The wedding ceremony included many traditional ritual elements.
La ceremonia de boda incluyó muchos rituales tradicionales.
B2 verb /rɪˈnuː/

renew

renovar
Meaning
to make something new again or extend its period of validity
Example
I need to renew my passport before traveling.
Necesito renovar mi pasaporte antes de viajar.
B2 noun /rɪˈstreɪnt/

Restraint

restricción; autocontrol
Meaning
the action of keeping someone or something under control; self-control
Example
She showed great restraint in not responding to the criticism.
Ella mostró gran restricción al no responder a la crítica.
B2 adverb /rɪˈpɔːtɪdli/

reportedly

según se dice
Meaning
according to what is said or believed, although not confirmed
Example
The company has reportedly agreed to the new terms.
La empresa ha acordado reportedly los nuevos términos.
B2 noun/verb /rɪˈmɑːrk/

remark

comentario
Meaning
something that is said; a comment
Example
She made a remark about the weather.
Ella hizo un comentario sobre el clima.
B2 adjective /rɪˈzɪl.i.ənt/

resilient

resistente
Meaning
Able to withstand or recover quickly from difficult conditions.
Example
Resilient materials ensure durability.
Los materiales resistentes aseguran durabilidad.
B2 adjective /ˈrʌs.ti/

Rusty

oxidado; fuera de práctica; afectado por la falta de práctica reciente
Meaning
affected by rust; out of practice; impaired by lack of recent practice
Example
My piano skills are rusty after not playing for years.
Mis habilidades en el piano están oxidadas después de no tocar durante años.
B2 noun /rɪˈmuː.vəl/

Removal

remoción; eliminación; despido;
Meaning
the action of taking something away or eliminating it; dismissal from office
Example
The removal of the old furniture took all day.
La remoción de los muebles viejos tomó todo el día.
B2 adjective /ˈruːθ.ləs/

Ruthless

despiadado; cruel; sin compasión
Meaning
showing no pity or compassion; cruel; merciless
Example
The ruthless dictator showed no mercy to his enemies.
El dictador despiadado no mostró misericordia a sus enemigos.
B2 noun ˌreɪdɪˈeɪʃən

radiation

radiación
Meaning
The emission of energy as electromagnetic waves or as moving subatomic particles.
Example
Radiation from the sun can be harmful without protection.
La radiación del sol puede ser perjudicial sin protección.
B2 noun ˌrev.əˈluː.ʃənz

revolutions

revoluciones
Meaning
Dramatic and wide-reaching changes in political, social, or economic systems, often involving the overthrow of a government or social order.
Example
Revolutions often lead to significant societal changes.
Las revoluciones a menudo conducen a cambios sociales significativos.
B2 noun ˈrɛstɪŋ pleɪs

resting place

lugar de descanso
Meaning
A place where someone or something rests, especially a burial site.
Example
The resting place of the martyrs is near the river.
El lugar de descanso de los mártires está cerca del río.
B2 noun /ˌrɛfəˈriː/

referee

árbitro
Meaning
a person who oversees a game or match to ensure the rules are followed
Example
The referee stopped the game after a foul.
El árbitro detuvo el juego después de una falta.
B2 adjective /rɪˈsɔːrsfəl/

resourceful

Meaning
Having the ability to find quick and clever ways to overcome difficulties.
Example
She is very resourceful when it comes to solving unexpected problems.
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.
B2 noun /red liːf/

Red leaf

hoja roja
Meaning
red-colored leafy vegetable; amaranth leaves used as greens
Example
Red leaf is rich in iron and is commonly eaten in Bengali households.
La hoja roja es rica en hierro y comúnmente se consume en los hogares bengalíes.
B2 verb /rɪˈvoʊlt/

revolt

rebelarse
Meaning
to rebel against authority; to feel disgust
Example
The people revolted against the corrupt government.
La gente se rebeló contra el gobierno corrupto.
B2 noun /ˈriːzənɪŋ/

reasoning

razonamiento
Meaning
the process of thinking about something in a logical way in order to form a conclusion or judgment
Example
Her reasoning for leaving was clear and logical.
Su razonamiento para irse fue claro y lógico.
B2 noun /ˌrɛvəˈleɪʃən/

revelation

revelación
Meaning
A surprising and previously unknown fact, especially one made known in a dramatic way.
Example
The book was full of shocking revelations about the politician.
El libro estaba lleno de revelaciones impactantes sobre el político.
B2 noun /rɪˈvaɪ.vəl/

Revival

renacimiento
Meaning
an improvement in the condition or strength of something; renewed interest in or attention to something
Example
There has been a revival of interest in traditional crafts.
Ha habido un renacimiento del interés en los oficios tradicionales.
B2 verb /ˌriːkriˈeɪt/

recreate

recrear
Meaning
to create or produce something again, especially a new version of something lost or destroyed
Example
The team recreated the lost dataset from backups.
El equipo recreó el conjunto de datos perdido desde las copias de seguridad.
B2 noun /ˈraɪvəl/

Rival

rival; competidor;
Meaning
a person or thing competing with another for the same objective or for superiority in the same field
Example
The two companies have been business rivals for decades.
Las dos empresas han sido rivales comerciales durante décadas.
B2 noun /reɪˈʒiːm/

regime

régimen
Meaning
a system or form of government, often authoritarian
Example
The military regime controlled the country for decades.
El régimen militar controló el país durante décadas.
B2 noun /rɪˈfreʃ.mənt/

Refreshment

refrigerio
Meaning
food and drink that is served as a light meal; something that refreshes
Example
We served light refreshments after the meeting.
Servimos refrigerios ligeros después de la reunión.
B2 noun /ˈrɛfjuːdʒ/

refuge

refugio
Meaning
a place that provides shelter or protection from danger or distress
Example
The villagers took refuge in the temple during the storm.
Los aldeanos buscaron refugio en el templo durante la tormenta.
B2 noun, verb /ˈriːteɪl/

retail

venta al por menor
Meaning
the sale of goods to the public in small quantities for use or consumption rather than for resale
Example
The company specializes in the retail of clothing and accessories.
La empresa se especializa en la venta al por menor de ropa y accesorios.
B2 adjective /ˈrɒt.ən/

Rotten

podrido; malo
Meaning
decayed; spoiled; bad
Example
The apple is rotten and should be thrown away.
La manzana está podrida y debe ser tirada.
B2 noun /ˈraɪfəl/

Rifle

rifle
Meaning
a gun with a long barrel that is fired from the shoulder
Example
The soldier carried a rifle during the mission.
El soldado llevaba un rifle durante la misión.
B2 verb /rɪˈdʒɔɪs/

rejoice

regocijarse
Meaning
to feel or show great joy; to celebrate
Example
The family rejoices at the good news.
La familia se regocija con las buenas noticias.
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.
B2 noun /ˌriː.ɪnˈfɔːrs.mənt/

reinforcement

reforzamiento
Meaning
Strengthening or supporting something, especially behavior or learning.
Example
Positive reinforcement helps in learning.
El refuerzo positivo ayuda en el aprendizaje.
B2 noun /ˈrep.taɪl/

Reptile

Reptil
Meaning
a cold-blooded animal with scaly skin that lays eggs on land
Example
The lizard is a common reptile found in gardens.
El lagarto es un reptil común que se encuentra en los jardines.
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.
B2 noun /ˌrɪəlɪˈzeɪʃən/

realization

realización
Meaning
the act of becoming fully aware of something as a fact
Example
Her realization of the problem helped solve the issue.
Su realización del problema ayudó a resolver el asunto.
B2 adjective /rɪˈnjuː.ə.bəl/

renewable

renovable
Meaning
Able to be renewed or replaced naturally; not depleted when used.
Example
Renewable resources minimize environmental damage.
Los recursos renovables minimizan los daños al medio ambiente.
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.
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.
B2 noun ˈruθləs ˌkɑmpəˈtɪʃən

ruthless competition

competencia despiadada
Meaning
Fierce and merciless rivalry or contest, without pity or compassion.
Example
Ruthless competition for power leads to societal issues.
La competencia despiadada por el poder lleva a problemas sociales.
B2 adjective /rɪˈmuːvəbəl/

removable

extraíble
Meaning
able to be removed or taken away
Example
This phone has a removable battery.
Este teléfono tiene una batería extraíble.
B2 noun /'ræd.ɪʃ/

Radish

rábano
Meaning
a small pungent edible root vegetable with white or red skin
Example
The farmer harvested fresh radishes from the garden.
El agricultor cosechó rábanos frescos del jardín.
B2 noun /rɪm/

rim

borde
Meaning
the outer edge or border of a circular object
Example
The coffee cup had a chip on its rim.
La taza de café tenía una astilla en su borde.
B2 noun /ˈraɪət/

Riot

disturbio; motín
Meaning
a violent disturbance of the peace by a crowd; an uncontrolled outburst
Example
The peaceful protest turned into a riot when violence broke out.
La protesta pacífica se convirtió en un motín cuando estalló la violencia.
B2 noun /ˈrɛzərvwɑːr/

reservoir

embalse
Meaning
A large natural or artificial lake used as a source of water supply.
Example
The city built a new reservoir to ensure enough drinking water for its residents.
La ciudad construyó un nuevo embalse para garantizar suficiente agua potable para sus residentes.
B2 noun /rɪb/

Rib

costilla
Meaning
one of the curved bones that protect the chest and lungs
Example
He broke his rib in the accident.
Se rompió una costilla en el accidente.
B2 adjective /rɪˈzɪstənt/

resistant

resistente
Meaning
not affected by something; able to oppose or withstand
Example
This fabric is resistant to water and stains.
Este tejido es resistente al agua y las manchas.
B2 verb /rɪˈliːv/

relieve

aliviar
Meaning
to make pain, distress, or difficulty less severe or serious
Example
The medicine helped relieve his headache.
La medicina ayudó a aliviar su dolor de cabeza.
B2 noun rɪsk ˈfæktər

risk factor

factor de riesgo
Meaning
Something that increases the likelihood of developing a disease or condition
Example
Water pollution is a significant risk factor for health.
La contaminación del agua es un factor de riesgo significativo para la salud.
B2 noun, verb /ˈrætəl/

rattle

traquetear; sonajero
Meaning
to make a rapid series of short, sharp sounds; a device or object that makes such a sound
Example
The loose window began to rattle in the strong wind.
La ventana suelta empezó a traquetear con el viento fuerte.
B2 noun /ˈrʊki/

rookie

novato
Meaning
a person who is new to an activity or organization; a beginner
Example
The rookie policeman made a few mistakes on his first day.
El policía novato cometió algunos errores en su primer día.
B2 noun /rɪˈfjuː.zəl/

Refusal

rechazo; negativa
Meaning
the act of saying no to something or not accepting something
Example
His refusal to cooperate made the project more difficult.
Su rechazo a cooperar hizo que el proyecto fuera más difícil.
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.
B2 noun /ˈreɪ.zɪnz/

Raisins

pasas
Meaning
dried grapes, often used in cooking and baking
Example
She added raisins to the oatmeal cookies for extra sweetness.
Ella añadió pasas a las galletas de avena para mayor dulzura.
B2 adjective /rɪˈspek.tɪv/

Respective

respectivo; correspondiente
Meaning
belonging to each individual; particular to each
Example
The students returned to their respective classrooms after lunch.
Los estudiantes regresaron a sus respectivas aulas después del almuerzo.
B2 noun /ˈrest.ləs.nəs/

Restlessness

inquietud
Meaning
the inability to rest or relax as a result of anxiety or boredom
Example
His restlessness during the long meeting was obvious to everyone.
Su inquietud durante la larga reunión fue obvia para todos.
B2 verb /rɪˈzɪst/

resist

resistir
Meaning
to oppose or fight against; to withstand
Example
He could not resist the temptation.
Él no pudo resistir la tentación.
B2 verb /ˈraɪpən/

ripen

felicidad
Meaning
to become or make something ready to eat or fully developed
Example
The bananas ripened quickly in the warm weather.
Ella no pudo ocultar su felicidad cuando recibió el premio.
B2 verb /rɪˈzɛmbəl/

resemble

parecerse a
Meaning
to look like or be similar to something or someone
Example
She resembles her mother in both appearance and mannerisms.
Ella se parece a su madre tanto en su apariencia como en sus gestos.
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.
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.
B2 noun /ˈrɛlɪvəns/

relevance

relevancia
Meaning
the quality or state of being closely connected or appropriate
Example
The relevance of the information was clear to everyone.
La relevancia de la información era clara para todos.
B2 adjective /ˈrʌn daʊn/

run-down

deteriorado
Meaning
in a poor condition; worn out or neglected
Example
They live in a run-down house at the edge of town.
Viven en una casa deteriorada en las afueras de la ciudad.
B2 adjective /ˈrɪɡ.ər.əs/

rigorous

riguroso
Meaning
Extremely thorough and demanding in analysis or practice.
Example
A rigorous study plan helps students achieve better results.
Un plan de estudio riguroso ayuda a los estudiantes a obtener mejores resultados.
B2 verb /rɪˈɡeɪn/

regain

recuperar
Meaning
to get back something that was lost; to recover
Example
He regains his strength after the illness.
Él recupera su fuerza después de la enfermedad.
B2 noun ˌriːkənˈstrʌkʃn

reconstruction

reconstrucción
Meaning
The action or process of reconstructing or being reconstructed.
Example
The reconstruction project took years.
El proyecto de reconstrucción tomó años.
B2 adjective ˌrev.əˈluː.ʃən.ər.i

revolutionary

revolucionario
Meaning
Involving or causing a complete or dramatic change.
Example
Revolutionary ideas are reshaping the industry.
Las ideas revolucionarias están transformando la industria.
B2 verb /rɪˈzɑlv/

resolve

resolver
Meaning
to solve a problem; to decide firmly
Example
The manager resolves the conflict between employees.
El gerente resuelve el conflicto entre los empleados.
B2 adjective /ˈrɪski/

risky

arriesgado
Meaning
Involving the possibility of danger, harm, or loss
Example
Investing in that startup is risky but could bring high rewards.
Invertir en esa startup es arriesgado, pero podria traer grandes recompensas.
B2 noun /ˌref.jʊˈdʒiː/

Refugee

refugiado
Meaning
a person who has been forced to leave their country in order to escape war, persecution, or natural disaster
Example
The refugee camp provided temporary shelter for thousands of displaced families.
El campamento de refugiados proporcionó refugio temporal para miles de familias desplazadas.
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.
B2 adjective /rɪˈɡret.ə.bəl/

Regrettable

lamentable; desafortunado; deplorable
Meaning
causing or deserving regret; unfortunate; deplorable
Example
It is regrettable that so many talented people left the company.
Es lamentable que tantas personas talentosas hayan dejado la empresa.
B2 adverb /rɪˈmɑːrkəbli/

remarkably

de manera asombrosa
Meaning
in a way that is worthy of attention or notice; surprisingly
Example
She did remarkably well in the competition.
Ella lo hizo de manera asombrosa en la competencia.
B2 noun /ˈruːdnəs/

Rudeness

grosería
Meaning
the quality of being impolite, discourteous, or offensive in behavior or speech
Example
His rudeness shocked everyone at the dinner party.
Su grosería sorprendió a todos en la fiesta de cena.
B2 noun/verb rɪˈfɔːm

reform

reforma
Meaning
Make changes in (something, typically a social, political, or economic institution or practice) in order to improve it.
Example
Reform in the education system was a priority.
La reforma en el sistema educativo era una prioridad.
B2 noun /ˈræŋkɪŋ/

ranking

clasificación
Meaning
a position in a list or hierarchy, especially in terms of performance or importance
Example
His ranking in the competition improved after each round.
Su clasificación en la competencia mejoró después de cada ronda.
B2 noun /ˈrerəti/

Rarity

la condición de ser raro; algo poco común o escaso
Meaning
the state of being rare; something that is uncommon or scarce
Example
The antique vase was a rarity worth thousands of dollars.
El jarrón antiguo era una rareza que valía miles de dólares.
B2 noun /ˌrɛɡ.jʊˈleɪ.ʃən/

regulation

una norma o directriz hecha y mantenida por una autoridad
Meaning
A rule or directive made and maintained by an authority.
Example
Government regulation ensures fair business practices.
La regulación gubernamental asegura prácticas comerciales justas.
B2 verb /rɪˈzuːm/

resume

reanudar
Meaning
to start again after a pause or interruption
Example
We will resume the meeting after lunch.
Reanudaremos la reunión después del almuerzo.
B2 adjective ˈræd.ɪ.kəl

radical

capaz de traer cambios fundamentales en oposición a las creencias o sistemas convencionales
Meaning
Capable of bringing fundamental changes opposite to conventional beliefs or systems.
Example
The leader proposed radical economic reforms.
El líder propuso reformas económicas radicales.
B2 noun /rɛlm/

realm

reino, dominio, ámbito, esfera
Meaning
A kingdom or domain; a field or area of activity or interest.
Example
He is well known in the realm of science.
Él es bien conocido en el ámbito de la ciencia.
B2 verb /rɪˈfreɪn/

refrain

abstenerse
Meaning
To hold oneself back from doing something.
Example
Please refrain from smoking in this area.
Por favor absténgase de fumar en esta área.
B2 verb /rɪˈfreʃ/

refresh

refrescar
Meaning
to make fresh again; to restore energy
Example
A cold drink refreshes me on hot days.
Una bebida fría me refresca en los días calurosos.
B2 adjective /ˈrɪdʒ.ɪd/

Rigid

rígido
Meaning
hard and stiff; not able to bend; strict and unwilling to change
Example
The company has a rigid dress code that all employees must follow.
La empresa tiene un código de vestimenta rígido que todos los empleados deben seguir.
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.
B2 adjective /ˈræʃ.ən.əl/

Rational

racional; sensato; lógico
Meaning
based on reason and logic; sensible and practical
Example
She made a rational decision based on the available facts.
Ella tomó una decisión racional basada en los hechos disponibles.
B2 noun rɪˈpʌb.lɪk

republic

república
Meaning
A state in which supreme power is held by the people and their elected representatives, with an elected or nominated president rather than a monarch.
Example
A republic is governed by representatives of the people.
Una república es gobernada por los representantes del pueblo.
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.
B2 verb /ˌriːprəˈdjuːs/

reproduce

reproducir, procrear
Meaning
To make a copy of something; to generate offspring.
Example
Many animals reproduce rapidly in favorable conditions.
Muchos animales se reproducen rápidamente en condiciones favorables.
B2 verb /ˌriː.ɪnˈfɔːrs/

reinforce

fortalecer
Meaning
To strengthen or support something with additional material, people, or effort.
Example
The teacher used examples to reinforce the lesson.
El maestro usó ejemplos para reforzar la lección.
B2 verb /rɪˈteɪn/

retain

retener
Meaning
to keep possession of something
Example
The company decided to retain its experienced employees.
La empresa decidió retener a sus empleados experimentados.
B2 verb /ræm/

ram

embestir
Meaning
to strike or push something with great force
Example
The truck rammed into the wall.
El camión embistió contra la pared.
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.
B2 noun ˌrɛzɪɡˈneɪʃən

resignation

renuncia
Meaning
The acceptance of something undesirable but inevitable; giving up.
Example
Her resignation from the position was unexpected.
Su renuncia al puesto fue inesperada.
B2 verb /rɪˈzaɪd/

reside

residir
Meaning
to live or dwell in a particular place
Example
They reside in a large house near the river.
Ellos residen en una casa grande cerca del río.
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.