concurrent

1 existing or occurring at the same period of time concurrent expeditions to the Antarctic that were in a race to reach the South Pole Synonyms of concurrent coetaneous, coeval, coexistent, coexisting, coextensive, coincident, coincidental, contemporary, contemporaneous, coterminous, simultaneous, synchronic, synchronousWords Related to concurrent accompanying, attendant, attending, concomitant, incidentAntonyms of concurrent asynchronous, noncontemporary, nonsimultaneous, nonsynchronous

2 present at the same time and place the postwar period of prosperity and the concurrent baby boom are the major topics in this history of the 1950s Synonyms of concurrent accompanying, attendant, attending, coexistent, coexisting, coincidental, concomitant, coincidentWords Related to concurrent contemporaneous, contemporary, simultaneous, synchronous; associated, collateral, connected, linked, related; consequent, resultant, resulting; ensuing, following, subsequent; accidental, casual, chance, fluky (also flukey), fortuitous, freak, incident, incidentalNear Antonyms of concurrent unassociated, unconnected, unrelated