Synonyms|1.5kAntonyms|303|Broader|29Narrower|58Related|1.1k
1
terminating(adjective, sympathetic, broken, finished, occasional)
1
traitorous
1
transformative
1
transitory
1
treacherous
1
undependable
1
undetermined(adjective, sympathetic, broken, finished, occasional)
1
unequal
1
uneven
1
unsupported
1
untested
1
untypical
1
unusual
1
vacillant
1
vacillating
1
vague
1
vapor
1
wobbly(adjective, inconsistent)
0
changeful
0
periodical
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APASmart Define. (2016). constant thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/constant/thesaurus/antonyms
ChicagoSmart Define. 2016. "constant thesaurus" https://smartdefine.org/constant/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, constant thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/constant/thesaurus/antonyms>.
MLASmart Define. "constant thesaurus" 12 February 2016. Web. 22 September 2026. <https://smartdefine.org/constant/thesaurus/antonyms>