副詞

Some adverbs
TIME
ontem yesterday
hoje today
amanhã tomorrow
agora now
INTENSITY
muito very
pouco little
nada none
mais more
menos less
bastante enough
MANNER
bem well
melhor better
mal badly
pior worse
PLACE
aqui here
ali there
perto nearby
longe far,far away

How to form an adverb

Adverb is formed by adding mente-ending to adjective's feminine form. Adverbs ending with -mente are mostly adverbs of manner.

adjective adjective's
feminine adverb
inteiro inteira inteiramente completely
completo completa completamente completely, quite
simples simples simplesmente simply
feliz feliz felizmente luckily