Synonyms of conviction in English:

conviction


See US English definition of conviction

See UK English definition of conviction

See Spanish definition of condena

noun

1‘she will appeal against her conviction’

SYNONYMS
declaration of guilt, pronouncement of guilt, sentence, judgement
ANTONYMS

acquittal

2‘his deeply held political and religious convictions’

SYNONYMS
belief, opinion, view, thought, persuasion, idea, position, stance
faith, article of faith, credo, creed, tenet, dogma

3‘she spoke with conviction’

SYNONYMS
certainty, certitude, assurance, confidence, sureness, positiveness
no shadow of a doubt
ANTONYMS

uncertainty, doubt