synchronous Synonyms

coeval synchronic concurrent synchronized contemporaneous coextensive simultaneous coincident synchronal synergistic timed synchrony united synchronization synchronical concurring similar participative sync at the same time interlocking time-aligned conjoined with coupled with associated with synchronously synchronised synch phased in sync in step clocked parallel joint homophonic coherent coexistent coexisting coevous coetaneous attuned attendant attending assonantal associated ancillary agreeing according coinciding coincidental