Synonyms|453Antonyms|53|Broader|4Narrower|9Related|258
7
believable(adjective, unreasonable, unbelievable)
5
credible(adjective, unsound, unbelievable, believable)
4
imaginable(adjective, possible, believable)
4
most likely
4
plausible(adjective, unreasonable)
4
probable
4
thinkable
3
conceivable(adjective, reasonable, easy)
3
cookie-cutter
3
likely
1
possible
1
apparent
1
creditable
1
describable
1
reasonable
1
supposable
0
acceptable
0
achievable
0
admissible
0
apt
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APASmart Define. (2015). unimaginable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unimaginable/thesaurus/antonyms
ChicagoSmart Define. 2015. "unimaginable thesaurus" https://smartdefine.org/unimaginable/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unimaginable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unimaginable/thesaurus/antonyms>.
MLASmart Define. "unimaginable thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unimaginable/thesaurus/antonyms>