| Coexistent 1. (a.) Existing at the same time with another. 2. (n.) That which coexists with another. Thesaurus Entries accompanying, accordant, affirmative, agreeable, agreeing, answerable, at one, coetaneous, coeternal, coeval, coexisting, coherent, coincident, coinciding, coinstantaneous, collateral, commensurate, compatible, concomitant, concordant, concurrent, concurring, conformable, congenial, congruent, congruous, consentaneous, consentient, consistent, consonant, contemporaneous, contemporary, conterminous, cooperating, cooperative, correspondent, corresponding, coterminous, en rapport, equivalent, harmonious, in accord, in agreement, in rapport, in sync, in synchronization, inaccordance, inharmony, isochronal, isochronous, like-minded, of a piece, of like mind, of one mind, on all fours, positive, proportionate, reconcilable, self-consistent, simultaneous, symbiotic, synchronal, synchronic, synchronized, synchronous, unanimous, uniform, unison, unisonant, unisonous | ![]() |