Synonyms|352Antonyms|121|Broader|4Narrower|7Related|1.4k
1
figurative
1
flawed
1
for the birds(expression, adjective, idiom, extraordinary, amazing)
1
full of holes(expression, adjective, idiom, extraordinary, amazing)
1
funny
1
hallucinatory(adjective, strange, crazy, insane, unpredictable)
1
hard of belief(expression, idiom)
1
hardly possible
1
harebrained(extraordinary, amazing, incredible)
1
hollow(adjective, poor, thin, false, small)
1
idiotic(adjective, absurd)
1
incogitable(extraordinary, strange, amazing, unbelievable, incredible)
1
inconclusive(adjective, weak, poor, thin, false)
1
inconsiderable
1
inconsistent(adjective, absurd)
1
incredulous
1
indefensible
1
insane
1
insignificant
1
insubstantial
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APASmart Define. (2015). implausible thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/implausible/thesaurus/synonyms
ChicagoSmart Define. 2015. "implausible thesaurus" https://smartdefine.org/implausible/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, implausible thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/implausible/thesaurus/synonyms>.
MLASmart Define. "implausible thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/implausible/thesaurus/synonyms>