vs 

QUICK ANSWER
"Yo" is a pronoun which is often translated as "I", and "nunca" is an adverb which is often translated as "never". Learn more about the difference between "yo" and "nunca" below.
yo(
yoh
)
A pronoun is a word that stands in for a noun (e.g., she).
pronoun
a. I
Yo soy su hermana.I am her sister.
a. me
Ella es más joven que yo.She is younger than me.
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. ego
Tu yo es tu esencia.Your ego is your essence.
Copyright © 2025 Dictionary Media Group, Inc.
nunca(
noong
-
kah
)
An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
adverb
a. never
Nunca he ido a París.I've never been to Paris.
b. ever (after "not")
Nunca llegas a tiempo.You don't ever arrive on time.
¿Vives en México y nunca has comido tacos?You live in Mexico and you haven't ever eaten tacos?
Copyright © 2025 Dictionary Media Group, Inc.