accordant, affirmative, agreeable, agreeing, answerable, at one, coexistent, coexisting, coherent, coincident, coinciding, commensurate, compatible, concordant, concurring, conformable, congenial, congruent, congruous, consentaneous, consentient, consistent, consonant, cooperating, cooperative, correspondent, corresponding, en rapport, equivalent, harmonious, in accord, in agreement, in rapport, in sync, in synchronization, inaccordance, inharmony, like-minded, of a piece, of like mind, of one mind, on all fours, positive, proportionate, self-consistent, symbiotic, synchronized, synchronous, unanimous, uniform, unisonant, unisonous