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"Cuanto antes" is a phrase which is often translated as "as soon as possible", and "mejor" is an adjective which is often translated as "better". Learn more about the difference between "cuanto antes" and "mejor" below.
cuanto antes(
kwahn
-
toh
 
ahn
-
tehs
)
A phrase is a group of words commonly used together (e.g., once upon a time).
phrase
a. as soon as possible
Por favor, envíe su solicitud cuanto antes. Las plazas son limitadas.Please send your application as soon as possible. The number of vacancies is limited.
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mejor(
meh
-
hohr
)
An adjective is a word that describes a noun (e.g., the big dog).
adjective
a. better (comparative)
Mi batido es mejor que el tuyo.My milkshake is better than yours.
Este cuadro es mejor que el otro que pintaste.This painting is better than the other one you painted.
b. best (superlative)
¡Es la mejor fiesta del mundo!This is the best party in the world!
a. better
Mi mamá está mucho mejor ahora, gracias.My mom is much better now, thanks.
An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
adverb
a. better (comparative)
Me siento mejor que ayer.I feel better than yesterday.
Ella canta mejor que tú.She sings better than you.
b. best (superlative)
Haz lo mejor que puedas.Do the best you can.
a.
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
no direct translation
Mejor decírselo, yo creo.I think it would be better to tell them.
Mejor vamos otro día.We'd better go another day.
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