| Contemporaneous (a.) Living, existing, or occurring at the same time; contemporary; as, contemporaneous authors. Thesaurus Entries accompanying, actual, agreeing, as is, being, coetaneous, coeternal, coeval, coexistent, coexisting, coinstantaneous, collateral, concomitant, concurrent, contemporary, conterminous, coterminous, current, existent, existing, extant, fresh, immanent, immediate, instant, isochronal, isochronous, latest, modern, new, present, present-age, present-day, present-time, running, simultaneous, synchronal, synchronic, synchronous, that be, that is, topical, unison, unisonous, up-to-date, up-to-the-minute | ![]() |