Portuguese translation of the English word certain

English → Portuguese
  
EnglishPortuguese (translated indirectly)Esperanto
(sure; for sure)
certo
;
seguro
🔗 We can’t be certain of these things.
ascertain
(establish; take note; note; notice)
verificar
(assuredly; surely)
certamente
🔗 I most certainly did not!
(indeed; surely; absolutely; decidedly; definitively; after all)
com efeito
;
de facto
;
na verdade
;
sem dúvida
certainty
(certitude)
certeza
certainty
(certitude)
coisa certa
(doubtful; dubious; precarious; shaky)
duvidoso
;
incerto
🔗 He returned to Buffalo, as yet uncertain of what he would do.
uncertain
(rocky)
hesitante
;
vacilante

EnglishPortuguese
certain certo; seguro
for certain ao certo; com certeza
make certain assegurar‐se
make certain of assegurar‐se de
ascertain averiguar; verificar
certainly certamente; com certeza; de certo; por certo
certainty certeza
uncertain em balanço