congruent (adj.)
- accordant
- affirmative
- agreeable
- answerable
- coequal
- coexistent
- coexisting
- coextensive
- coherent
- coincident
- coincidental
- coinciding
- commensurate
- compatible
- concordant
- concurring
- conformable
- congenial
- congruous
- consentaneous
- consentient
- consistent
- consonant
- cooperative
- correspondent
- corresponding
- coterminous
- equal
- equivalent
- harmonious
- like-minded
- positive
- proportionate
- reconcilable
- self-consistent
- symbiotic
- synchronized
- synchronous
- synonymous
- unanimous
- uniform