Another word for acknowledgment
The act of acknowledging
acceptance, declaration, compliance, affirmation, corroboration, avowal, recognition, confession, admission, admitting, conceding, concession, concurrence, assent, confirmation, accession, profession, allowance, ratification, acquiescence, assertion, asseveration, owning up*.
Antonyms denial*, confutation, refutation.
Something intended to acknowledge
greeting, reply, answer, response, nod, confession, statement, apology, thanks, guarantee, return, support, signature, receipt, letter, card, contract, acclamation, applause, bow, token, bestowal, gift, bouquet, vote of thanks, IOU, R.S.V.P.; see also thanks.