approval, agreement, understanding, sanction, permission, allowance, accord
approval
concur Agree, consent, accede, assent, concur
Permission is the only one I can think of.
The verb agree has the synonyms concur, consent, concede, or accept.
Some synonyms for the word "authorization" are: permission, approval, authority, endorsement, agreement, acceptance, compliance, consent, allocation,appropriation, attribution, designation, consignment, domination, affirmation, authentication, sanction and many more. Use a thesaurus if that's not enough synonyms.
Acceptable, satisfactory, permitted, tolerable, good, approval, blessing, permission, consent, authorize, condone, confirm...
Some synonyms for accept are take, accede, welcome, acknowledge, approve, bear, endure, stand, or tolerate.Some synonyms for allow are admit, acknowledge, allot, apportion, give, grant, agree, consent, Permit, or confess.
agree to, consent to, acquiesce in, concur with, assent to, acknowledge, comply with, abide by, follow, adhere to, act in accordance with, defer to, yield to, surrender to, bow to, give in to, submit to, respect
Another word for saying "yes" is "affirmative." Other synonyms include "agree," "approve," or "consent." Each of these terms conveys a similar meaning of acceptance or agreement.
They are synonyms.
Synonyms
Relative and kin are synonyms.