affirmative (n.)
- absolute
- acceptance
- accord
- acquiescence
- affirmation
- affirmativeness
- agree
- agreement
- amen
- approbation
- approval
- approving
- assent
- assenting
- aye
- blessing
- compliance
- compliant
- con
- connivance
- consent
- consonant
- content
- cooperative
- correspondent
- declarative
- eager
- eagerness
- endorsement
- equivalent
- interest
- nay
- no
- nod
- okay
- permission
- positive
- pro
- prompt
- promptitude
- promptness
- ratification
- readiness
- ready
- sanction
- side
- submission
- uniform
- willing
- willingness
- yea
- yes
affirmative (adj.)
- absolute
- accordant
- acquiescent
- affirmatory
- agreeable
- agreement
- answerable
- approving
- assertive
- coexistent
- coexisting
- coherent
- coincident
- coinciding
- commensurate
- compatible
- compliant
- concordant
- concurring
- conformable
- congenial
- congruent
- congruous
- consentaneous
- consentient
- consenting
- consistent
- consonant
- content
- cooperative
- correspondent
- corresponding
- decided
- declarative
- declaratory
- eager
- emphatic
- equivalent
- favorable
- harmonious
- interest
- like-minded
- no
- okay
- permissive
- positive
- predicative
- pro
- prompt
- proportionate
- ratifying
- ready
- reconcilable
- sanctioning
- self-consistent
- side
- submissive
- symbiotic
- synchronized
- synchronous
- unanimous
- ungrudging
- uniform
- willing