Synonyms|108Antonyms|2|Broader|2Narrower|0Related|16

25 entries under implausible topic. ×

3
false(adjective, bad, poor, error, incorrect)
3
flimsy(adjective, poor, negative, unwarranted, untrue)
2
illogical(poor, mad, unreasonable, error, irrational)
1
tenuous(poor, negative, vacant, unconvincing)
1
unreasonable(poor, mad, irrational, unnecessary)
1
unsatisfactory(bad, poor, false, incorrect, inaccurate)
0
assailable(poor, unconvincing)
0
contemptible(poor, unconvincing)
0
controvertible(poor, unconvincing)
0
frivolous(poor, unconvincing)
0
improbable(poor, unconvincing)
0
inane(poor, unconvincing)
0
inconceivable(poor, unconvincing)
0
incredible(poor, unconvincing)
0
inept(poor, unconvincing)
0
lame(poor, unconvincing)
0
poor
0
puerile(poor, unconvincing)
0
trifling(poor, unconvincing)
0
trivial(poor, unconvincing)
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APASmart Define. (2015). ungrounded thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/ungrounded/thesaurus/synonyms
ChicagoSmart Define. 2015. "ungrounded thesaurus" https://smartdefine.org/ungrounded/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, ungrounded thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/ungrounded/thesaurus/synonyms>.
MLASmart Define. "ungrounded thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/ungrounded/thesaurus/synonyms>