Synonyms|451Antonyms|268|Broader|4Narrower|8Related|1.1k
6
likely(adjective, adverb, reasonable, unmistakably, possibly)
6
probable(adjective, reasonable, happen, likely)
5
believable(adjective, reasonable, unreasonable, likely, unbelievable)
4
apt
4
credible(adjective, reasonable, unsound, likely, unbelievable)
4
feasible(adjective, improper, possible, impossible, doable)
4
plausible(adjective, reasonable, unreasonable, likely, believable)
4
possible(adjective, reasonable, unreasonable, likely, attainable)
4
realistic
3
hands-on
3
imaginable(adjective, reasonable, likely)
3
liable(adjective, open, likely)
3
presumably(adverb, likely, unmistakably, reasonably, possibly)
2
achievable
2
as expected
2
certain
2
conceivable
2
inevitable(adjective, certain, distant)
2
most likely(expression, adverb, unmistakably, possibly, perceptibly)
2
possibly(adverb, chance, unmistakably, perceptibly)
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APASmart Define. (2015). unlikely thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unlikely/thesaurus/antonyms
ChicagoSmart Define. 2015. "unlikely thesaurus" https://smartdefine.org/unlikely/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, unlikely thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unlikely/thesaurus/antonyms>.
MLASmart Define. "unlikely thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/unlikely/thesaurus/antonyms>