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

24 entries under implausible topic. ×

20
groundless(adjective, reason, poor, foolish, true)
7
flimsy(adjective, poor, negative, untrue)
6
false(adjective, poor, worthless, unwarranted, unacceptable)
1
tenuous(adjective, poor, negative, vacant)
1
trifling(poor, unconvincing)
1
trivial(poor, unconvincing)
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
unbelievable(poor, unconvincing)
0
unconvincing
<12>
For more, visit Baseless on Power Thesaurus
11 years ago|7.1k views|share |citing 
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>