Synonyms of confidence in English:

confidence


See definition of confidence

noun

1‘I have little confidence in these figures’

SYNONYMS
trust, belief, faith, credence, conviction
reliance, dependence
ANTONYMS

distrust, scepticism

2‘she's brimming with confidence’

SYNONYMS
self-assurance, self-confidence, self-reliance, belief in oneself, faith in oneself, positiveness, assertiveness, self-possession, nerve, poise, aplomb, presence of mind, phlegm, level-headedness, cool-headedness, firmness, courage, boldness, mettle, fortitude
ANTONYMS

doubt, uncertainty

3‘the girls exchanged confidences about their parents’

SYNONYMS
secret, private affair, confidential matter, confidentiality, intimacy