proportionate (adj.)
- accordant
- adequate
- affirmative
- agreeable
- alike
- ample
- answerable
- associative
- coexistent
- coexisting
- coherent
- coincident
- coinciding
- commensurate
- comparable
- comparative
- compatible
- competent
- concordant
- concurring
- conformable
- congenial
- congruent
- congruous
- connective
- consentaneous
- consentient
- consistent
- consonant
- cooperative
- correlative
- correspondent
- corresponding
- decent
- distributional
- distributive
- drawn
- due
- enough
- equal
- equalized
- equivalent
- even
- fifty-fifty
- fit
- good
- half
- half-and-half
- harmonious
- knotted
- level
- like
- like-minded
- linking
- minimal
- minimum
- particular
- pertinent
- positive
- proportionable
- proportional
- quits
- reconcilable
- referable
- relational
- relative
- respective
- satisfactory
- satisfying
- self-consistent
- several
- square
- stalemated
- substantial
- sufficient
- sufficing
- suitable
- symbiotic
- sympathetic
- synchronized
- synchronous
- tied
- unanimous
- uniform