Synonyms|150Antonyms|3|Broader|0Narrower|0Related|48
10
isochronous(adjective, regular, irregular, routine, joint)
7
periodic(adjective, regular, irregular, repetition, erratic)
7
periodical(noun, adjective, regular, irregular, routine)
7
recurrent(adjective, regular, irregular, routine, repetition)
6
cyclic(adjective, regular, irregular, routine, repetition)
5
intermittent(adjective, regular, irregular, routine, erratic)
4
concomitant(adjective, accompanying, contributing)
4
cyclical(adjective, repetition, recurrent)
3
alternate(adjective, recurrent)
3
concurrent
3
contemporaneous
3
epochal(adjective, regular, irregular, routine, erratic)
2
accompanying
2
agreeing
2
at different times
2
chain(adjective, recurrent, wornout, summative)
2
coeval
2
coexistent
2
collateral
2
contemporary
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APASmart Define. (2015). isochronal thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/isochronal/thesaurus/synonyms
ChicagoSmart Define. 2015. "isochronal thesaurus" https://smartdefine.org/isochronal/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, isochronal thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/isochronal/thesaurus/synonyms>.
MLASmart Define. "isochronal thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/isochronal/thesaurus/synonyms>