assent

acknowledgment acquiescence concurrence consent

acceptance accession accord admission affirmation approval authorization compliance nod permission sanction

disagreement

denial disapproval dissension dissent opposition refusal repudiation veto

rejection

accede subscribe

accept accord acquiesce adopt allow approve buy comply concur conform consent defer ditto embrace espouse grant okay permit recognize sanction

cave in cut a deal give five give in go along with knuckle under pass on say uncle shake on

argue decline deny differ disagree disallow disapprove dispute dissent object oppose protest refuse reject repudiate resist veto