approval

noun 0.592

acceptation

noun 0.578

affirmation

noun 0.577

acceptance

noun 0.553

confirmation

noun 0.551

ration

noun 0.542

accreditation

noun 0.528

agreement

noun 0.527

certification

noun 0.523

acknowledgment

noun 0.521

attestation

noun 0.517

rationalization

noun 0.517

authorization

noun 0.516

recognition

noun 0.514

ratting

noun 0.512

registration

noun 0.511

amendment

noun 0.510

acquiescence

noun 0.505

affirmative

noun 0.503