waist  
English
Technical (English): waist
Popular (English): waist
Spanish
Technical: cintura
Popular: cintura

---

waiter/waitress  
English
Technical (English): waiter/waitress
Popular (English): waiter/waitress
Spanish
Technical: camarero(a), mesero(a)
Popular: camarero(a), mesero(a)

---

waiting room  
English
Technical (English): waiting room
Popular (English): waiting room
Spanish
Technical: sala de espera, vestíbulo
Popular: sala de espera, vestíbulo

---

walk  
English
Technical (English): walk
Popular (English): walk
Spanish
Technical: caminar
Popular: caminar

---

war  
English
Technical (English): war
Popular (English): war
Spanish
Technical: guerra
Popular: guerra

---

ward  
English
Technical (English): ward
Popular (English): ward
Spanish
Technical: sala de hospital
Popular: sala de hospital

---

ward nurse  
English
Technical (English): ward nurse
Popular (English): ward nurse
Spanish
Technical: enfermera de piso / planta
Popular: enfermera de piso / planta

---

warning  
English
Technical (English): warning
Popular (English): warning
Spanish
Technical: advertencia, aviso
Popular: advertencia, aviso

---

wart  
English
Technical (English): wart
Popular (English): wart
Spanish
Technical: verruga, grano
Popular: verruga, grano

---

wash  
English
Technical (English): wash
Popular (English): wash
Spanish
Technical: lavar
Popular: lavar

---

washcloth  
English
Technical (English): washcloth
Popular (English): washcloth
Spanish
Technical: toallita de manos, paño de lavarse
Popular: toallita de manos, paño de lavarse

---

washing  
English
Technical (English): washing
Popular (English): washing
Spanish
Technical: lavar
Popular: lavar

---

wasp  
English
Technical (English): wasp
Popular (English): wasp
Spanish
Technical: avispa
Popular: avispa

---

waste  
English
Technical (English): waste
Popular (English): waste
Spanish
Technical: desecho, desperdicio, residuo, basura
Popular: desecho, desperdicio, residuo, basura

---

wastewater  
English
Technical (English): wastewater
Popular (English): wastewater
Spanish
Technical: agua residual
Popular: agua residual

---

wastewater treatment  
English
Technical (English): wastewater treatment
Popular (English): wastewater treatment
Spanish
Technical: tratamiento de aguas residuales
Popular: tratamiento de aguas residuales

---

water  
English
Technical (English): water
Popular (English): water
Spanish
Technical: agua
Popular: agua

---

water pill  
English
Technical (English): water pill
Popular (English): water pill
Spanish
Technical: diurético
Popular: diurético

---

water pollution  
English
Technical (English): water pollution
Popular (English): water pollution
Spanish
Technical: contaminación del agua
Popular: contaminación del agua

---

water quality  
English
Technical (English): water quality
Popular (English): water quality
Spanish
Technical: calidad del agua
Popular: calidad del agua

---

water retention  
English
Technical (English): water retention
Popular (English): water retention
Spanish
Technical: retención de agua
Popular: retención de agua

---

water supply  
English
Technical (English): water supply
Popular (English): water supply
Spanish
Technical: abastecimiento de agua
Popular: abastecimiento de agua

---

watercress  
English
Technical (English): watercress
Popular (English): watercress
Spanish
Technical: berro
Popular: berro

---

watering  
English
Technical (English): watering
Popular (English): watering
Spanish
Technical: regar, echar agua
Popular: regar, echar agua

---

watermelon  
English
Technical (English): watermelon
Popular (English): watermelon
Spanish
Technical: sandía, melón de agua, patilla
Popular: sandía, melón de agua, patilla

---

watery eyes  
English
Technical (English): watery eyes
Popular (English): watery eyes
Spanish
Technical: ojos llorosos
Popular: ojos llorosos

---

weak  
English
Technical (English): weak
Popular (English): weak
Spanish
Technical: débil, flojo, agotado, desganado, desguanzado
Popular: débil, flojo, agotado, desganado, desguanzado

---

weakness  
English
Technical (English): weakness
Popular (English): weakness
Spanish
Technical: debilidad, flaqueza, falta de carácter
Popular: debilidad, flaqueza, falta de carácter

---

wean  
English
Technical (English): wean
Popular (English): wean
Spanish
Technical: destetar, dejar de dar el pecho, dejar de amamantar
Popular: destetar, dejar de dar el pecho, dejar de amamantar

---

weapon of mass destruction  
English
Technical (English): weapon of mass destruction
Popular (English): weapon of mass destruction
Spanish
Technical: arma de destrucción masiva weapon arma
Popular: arma de destrucción masiva weapon arma

---

weaponized  
English
Technical (English): weaponized
Popular (English): weaponized
Spanish
Technical: convertido(a) en arma
Popular: convertido(a) en arma

---

weevil  
English
Technical (English): weevil
Popular (English): weevil
Spanish
Technical: gorgojo
Popular: gorgojo

---

weight  
English
Technical (English): weight
Popular (English): weight
Spanish
Technical: peso
Popular: peso

---

weight at birth  
English
Technical (English): weight at birth
Popular (English): weight at birth
Spanish
Technical: peso al nacer
Popular: peso al nacer

---

weight gain  
English
Technical (English): weight gain
Popular (English): weight gain
Spanish
Technical: aumento de peso
Popular: aumento de peso

---

weight loss  
English
Technical (English): weight loss
Popular (English): weight loss
Spanish
Technical: pérdida de peso
Popular: pérdida de peso

---

welder  
English
Technical (English): welder
Popular (English): welder
Spanish
Technical: soldador
Popular: soldador

---

welding  
English
Technical (English): welding
Popular (English): welding
Spanish
Technical: soldar
Popular: soldar

---

West Nile virus  
English
Technical (English): West Nile virus
Popular (English): West Nile virus
Spanish
Technical: virus del Oeste del Nilo
Popular: virus del Oeste del Nilo

---

Western Blot test  
English
Technical (English): Western Blot test
Popular (English): Western Blot test
Spanish
Technical: prueba confirmatoria Western Blot
Popular: prueba confirmatoria Western Blot

---

western equine encephalitis  
English
Technical (English): western equine encephalitis
Popular (English): western equine encephalitis
Spanish
Technical: encefalitis equina del oeste
Popular: encefalitis equina del oeste

---

wet  
English
Technical (English): wet
Popular (English): wet
Spanish
Technical: mojado(a), húmedo(a)
Popular: mojado(a), húmedo(a)

---

wet diaper  
English
Technical (English): wet diaper
Popular (English): wet diaper
Spanish
Technical: pañal mojado/ orinado
Popular: pañal mojado/ orinado

---

wet wipes  
English
Technical (English): wet wipes
Popular (English): wet wipes
Spanish
Technical: toallitas/ pañitos húmedos
Popular: toallitas/ pañitos húmedos

---

wetlands  
English
Technical (English): wetlands
Popular (English): wetlands
Spanish
Technical: pantanos
Popular: pantanos

---

wheal  
English
Technical (English): wheal
Popular (English): wheal
Spanish
Technical: roncha
Popular: roncha

---

wheat  
English
Technical (English): wheat
Popular (English): wheat
Spanish
Technical: trigo
Popular: trigo

---

wheat flour  
English
Technical (English): wheat flour
Popular (English): wheat flour
Spanish
Technical: harina de trigo
Popular: harina de trigo

---

wheat germ  
English
Technical (English): wheat germ
Popular (English): wheat germ
Spanish
Technical: germen de trigo
Popular: germen de trigo

---

wheel chair  
English
Technical (English): wheel chair
Popular (English): wheel chair
Spanish
Technical: silla de ruedas
Popular: silla de ruedas

---

wheeze  
English
Technical (English): wheeze
Popular (English): wheeze
Spanish
Technical: silbido, pito, chillido, resuello
Popular: silbido, pito, chillido, resuello

---

wheeze bronchitis  
English
Technical (English): wheeze bronchitis
Popular (English): wheeze bronchitis
Spanish
Technical: bronquitis sibilante / silbante
Popular: bronquitis sibilante / silbante

---

wheezing  
English
Technical (English): wheezing
Popular (English): wheezing
Spanish
Technical: respiración sibilante / silbante
Popular: respiración sibilante / silbante

---

whipping cream  
English
Technical (English): whipping cream
Popular (English): whipping cream
Spanish
Technical: crema para batir
Popular: crema para batir

---

white blood cells  
English
Technical (English): white blood cells
Popular (English): white blood cells
Spanish
Technical: glóbulos blancos
Popular: glóbulos blancos

---

white bread  
English
Technical (English): white bread
Popular (English): white bread
Spanish
Technical: pan blanco
Popular: pan blanco

---

white corn  
English
Technical (English): white corn
Popular (English): white corn
Spanish
Technical: maíz blanco
Popular: maíz blanco

---

whitening  
English
Technical (English): whitening
Popular (English): whitening
Spanish
Technical: blanqueamiento
Popular: blanqueamiento

---

whole grain  
English
Technical (English): whole grain
Popular (English): whole grain
Spanish
Technical: grano entero
Popular: grano entero

---

whole wheat  
English
Technical (English): whole wheat
Popular (English): whole wheat
Spanish
Technical: trigo entero
Popular: trigo entero

---

whooping cough  
English
Technical (English): whooping cough
Popular (English): whooping cough
Spanish
Technical: tos ferina
Popular: tos ferina

---

wild berry  
English
Technical (English): wild berry
Popular (English): wild berry
Spanish
Technical: mora, zarzamora
Popular: mora, zarzamora

---

wildfire  
English
Technical (English): wildfire
Popular (English): wildfire
Spanish
Technical: incendio forestal
Popular: incendio forestal

---

willingly  
English
Technical (English): willingly
Popular (English): willingly
Spanish
Technical: a las buenas, por voluntad propia
Popular: a las buenas, por voluntad propia

---

window period  
English
Technical (English): window period
Popular (English): window period
Spanish
Technical: periodo de ventana
Popular: periodo de ventana

---

wine  
English
Technical (English): wine
Popular (English): wine
Spanish
Technical: vino
Popular: vino

---

winter  
English
Technical (English): winter
Popular (English): winter
Spanish
Technical: invierno
Popular: invierno

---

winter storm  
English
Technical (English): winter storm
Popular (English): winter storm
Spanish
Technical: tormenta invernal
Popular: tormenta invernal

---

wisdom tooth  
English
Technical (English): wisdom tooth
Popular (English): wisdom tooth
Spanish
Technical: muela del juicio
Popular: muela del juicio

---

withdrawal  
English
Technical (English): withdrawal
Popular (English): withdrawal
Spanish
Technical: supresión (nf)
Popular: supresión (nf)

---

withdrawal  
English
Technical (English): withdrawal
Popular (English): withdrawal
Spanish
Technical: supresión, retracción, privación, retirarse antes de eyacular, venirse afuera
Popular: supresión, retracción, privación, retirarse antes de eyacular, venirse afuera

---

withdrawal symptoms  
English
Technical (English): withdrawal symptoms
Popular (English): withdrawal symptoms
Spanish
Technical: síntomas de desintoxicación/ abstinencia, malilla
Popular: síntomas de desintoxicación/ abstinencia, malilla

---

withdrawal treatment  
English
Technical (English): withdrawal treatment
Popular (English): withdrawal treatment
Spanish
Technical: tratamiento de desintoxicación
Popular: tratamiento de desintoxicación

---

without or missing teeth  
English
Technical (English): without or missing teeth
Popular (English): without or missing teeth
Spanish
Technical: sin dientes, mueco, chimuelo
Popular: sin dientes, mueco, chimuelo

---

womb  
English
Technical (English): womb
Popular (English): womb
Spanish
Technical: matriz, útero
Popular: matriz, útero

---

work  
English
Technical (English): work
Popular (English): work
Spanish
Technical: trabajo, empleo, ocupación
Popular: trabajo, empleo, ocupación

---

work clothes  
English
Technical (English): work clothes
Popular (English): work clothes
Spanish
Technical: ropa de trabajo, uniforme
Popular: ropa de trabajo, uniforme

---

worker  
English
Technical (English): worker
Popular (English): worker
Spanish
Technical: trabajador(a)
Popular: trabajador(a)

---

workplace hazards  
English
Technical (English): workplace hazards
Popular (English): workplace hazards
Spanish
Technical: peligros en el lugar de trabajo
Popular: peligros en el lugar de trabajo

---

worm  
English
Technical (English): worm
Popular (English): worm
Spanish
Technical: lombriz, gusano, parásito
Popular: lombriz, gusano, parásito

---

worried  
English
Technical (English): worried
Popular (English): worried
Spanish
Technical: preocupado(a), apurado(a), inquieto(a)
Popular: preocupado(a), apurado(a), inquieto(a)

---

worry  
English
Technical (English): worry
Popular (English): worry
Spanish
Technical: preocupación, aflicción
Popular: preocupación, aflicción

---

worthless  
English
Technical (English): worthless
Popular (English): worthless
Spanish
Technical: sin valor, no valer nada, despreciable
Popular: sin valor, no valer nada, despreciable

---

wound  
English
Technical (English): wound
Popular (English): wound
Spanish
Technical: herida, lesión
Popular: herida, lesión

---

wrinkle  
English
Technical (English): wrinkle
Popular (English): wrinkle
Spanish
Technical: arruga
Popular: arruga

---

wrist  
English
Technical (English): wrist
Popular (English): wrist
Spanish
Technical: muñeca
Popular: muñeca

---