- [verb] establish or strengthen as with new evidence or facts; "his story confirmed my doubts"; "The evidence supports the defendant"
Synonyms: confirm, corroborate, sustain, substantiate, support
- [verb] to declare or affirm solemnly and formally as true; "Before God I swear I am innocent"
Synonyms: verify, assert, avow, aver, swan, swear
- [verb] say yes to
- Search for synonyms for AFFIRM
- back, back up
- prove, demonstrate, establish, show, shew
- claim, take
- assure, tell
- confirm, reassert
- maintain, defend