10
synchronous(adjective, synchronism)
7
coeval(adjective, synchronism)
7
concurrent(adjective, synchronism, simultaneous)
7
contemporaneous(adjective, synchronism)
7
contemporary(adjective, existing, synchronism)
7
simultaneous(adjective, current, modern, similar, up-to-date)
7
synchronic(adjective, synchronism)
6
coexistent
6
coincident(adjective, present, current, modern, similar)
5
coetaneous
5
participative
4
coexisting
3
coinciding
3
concomitant(adjective, present, subject, current, modern)
3
in time(expression, adjective, joint, contemporary, collateral)
3
synchronized
2
associated with(expression, adjective, joint, contemporary, collateral)
2
coefficient(adjective, joint, contemporary, collateral, attendant)
2
coincidental
2
concordant(adjective, joint, contemporary, collateral, attendant)
<123457>
11 years ago|1.1k views|share |citing 
APASmart Define. (2015). synchronal thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/synchronal/thesaurus/synonyms
ChicagoSmart Define. 2015. "synchronal thesaurus" https://smartdefine.org/synchronal/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, synchronal thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/synchronal/thesaurus/synonyms>.
MLASmart Define. "synchronal thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/synchronal/thesaurus/synonyms>