Synonyms of confidant in English:

confidant

(also confidante)

See definition of confidant

noun

1‘he was her confidant and business adviser’

SYNONYMS

close friend, bosom friend, best friend, close associate, companion, crony, intimate, familiar, second self

mentor, adviser, counsellor

alter ego

consigliere

informal chum, pal, buddy, main man

British informal mate, oppo, mucker, bezzie

rare fidus Achates