Synonyms|277Antonyms|133|Broader|2Narrower|0Related|570

28 entries under poor topic. ×

20
groundless(adjective, reason, foolish, true)
9
ungrounded(adjective, negative, untrue, vacant)
7
flimsy(adjective, negative, untrue, implausible)
6
false(adjective, worthless, unwarranted, unacceptable)
3
unreasonable(adjective, foolish, worthless, unwarranted)
2
fallacious(adjective, foolish, unreasonable, untrue)
1
illogical(adjective, false, foolish, unreasonable)
1
implausible(adjective, unconvincing)
1
tenuous(adjective, negative, implausible, vacant)
1
trifling(implausible, unconvincing)
1
trivial(implausible, unconvincing)
0
assailable(implausible, unconvincing)
0
contemptible(implausible, unconvincing)
0
controvertible(implausible, unconvincing)
0
frivolous(implausible, unconvincing)
0
improbable(implausible, unconvincing)
0
inane(implausible, unconvincing)
0
inconceivable(implausible, unconvincing)
0
incredible(implausible, unconvincing)
0
inept(implausible, unconvincing)
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APASmart Define. (2015). baseless thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/baseless/thesaurus/synonyms
ChicagoSmart Define. 2015. "baseless thesaurus" https://smartdefine.org/baseless/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, baseless thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/baseless/thesaurus/synonyms>.
MLASmart Define. "baseless thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/baseless/thesaurus/synonyms>