Synonyms of acknowledge

1 Syllable
yield, greet, react, own, thank, grant
2 Syllables
caved, respond, caving, greeted, reacted, agree, avow, granting, defend, allow, high-five, knuckle, reveals, curtsying, profess, replied, reassert, submit, accept, uphold, curtsied, reveal, reacting, agreed, support, nodded, knuckling, knuckled, confess, unmask
3 Syllables
responding, endorse, accede, declaring, reasserted, approve, disclose, abided, revealed, answered, salaamed, confessing, highballing, constate, disclosed, ratify, considers, saluted, saluting, revealing, consider, acquiesce, unmasking, professing, confessed, undersign, answering, declare, submitted, responded, professes, salute, certify, submitting, unmasked, disclosing, reasserting
4 Syllables
appreciated, appreciate, appreciating, allegate, recognize
5 Syllables
singularize