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Both "happiest" and "happier" are forms of "happy", which is often translated as "feliz". Learn more about "happy" below.
happy(
hah
-
pi
)An adjective is a word that describes a noun (e.g., the big dog).
1. (contented)
a. feliz (invariable)
I'm feeling happy because I'm going to Cancun next week.Me siento feliz porque la semana que viene voy a Cancún.
2. (pleased)
a. contento
We painted our walls yellow, and I'm really happy with the result.Pintamos las paredes de amarillo y estoy muy contento con el resultado.
3. (cheerful)
a. alegre (invariable)
I think I'm a pretty happy person, in general.Creo que soy una persona bastante alegre, por lo general.
She has always been a happy and friendly person.Ella siempre ha sido una persona alegre y simpática.
4. (fortunate)
a. afortunado
This is not a happy accident, but the result of many hours of work.No se trata de una afortunada casualidad, sino del resultado de muchas horas de trabajo.