42 entries under adjective topic. ×

17
coincident(time, current, modern, up-to-date)
16
concurrent(accompanying, synchronism)
14
contemporaneous(current, modern, up-to-date, contemporary)
14
contemporary(time, current, modern, up-to-date)
12
synchronous(current, modern, up-to-date, contemporary)
11
coeval(current, modern, up-to-date, concurrent)
11
concomitant(current, modern, up-to-date, contemporary)
10
coinciding
8
coincidental
7
coexisting(current, modern, up-to-date, concurrent)
7
coetaneous(contemporary, synchronism)
7
synchronal(current, modern, similar, up-to-date)
7
synchronic
6
coexistent
6
cooccurring
5
accompanying
5
parallel
4
concurring(contemporary, like-minded, congruent, confirmative)
3
co-occurrent
2
joint
<123>
10 years ago|5k views|share |citing 
APASmart Define. (2016). simultaneous thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/simultaneous/thesaurus/synonyms
ChicagoSmart Define. 2016. "simultaneous thesaurus" https://smartdefine.org/simultaneous/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, simultaneous thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/simultaneous/thesaurus/synonyms>.
MLASmart Define. "simultaneous thesaurus" 10 March 2016. Web. 20 September 2026. <https://smartdefine.org/simultaneous/thesaurus/synonyms>