affirm
WordReference English Thesaurus © 2025
Sense: Verb: declare
Synonyms:
say Collocations, state Collocations, declare Collocations, assert, proclaim, claim Collocations, pronounce Collocations, insist, profess, avow, avouch, contend Collocations, purport Collocations, guarantee Collocations, swear, repeat Collocations
Sense: Verb: uphold
Synonyms:
uphold Collocations, support Collocations, back Collocations, ratify, maintain Collocations, endorse Collocations, sanction Collocations, approve Collocations, assent to, consent to
Sense: Verb: authenticate
Synonyms:
authenticate, verify Collocations, corroborate, vouch for, prove Collocations, vindicate, substantiate, back up