Synonyms|277Antonyms|133|Broader|2Narrower|0Related|570
1
null and void(adjective, negative, worthless, unacceptable, vacant)
1
pointless
1
potential
1
precarious
1
preventable
1
risky
1
sham
1
superfluous(adjective, senseless, unwarranted, wanton, gratuitous)
1
supposed
1
suppositional
1
tenuous(adjective, poor, negative, implausible, vacant)
1
trifling(poor, implausible, unconvincing)
1
trivial(poor, implausible, unconvincing)
1
unauthorized
1
uncivilised
1
unconfirmed(adjective, substantiation)
1
undue
1
unneeded
1
unproven
1
unprovoked(adjective, false, senseless, unwarranted, justification)
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APASmart Define. (2015). baseless thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/baseless/thesaurus/synonyms
ChicagoSmart Define. 2015. "baseless thesaurus" https://smartdefine.org/baseless/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, baseless thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/baseless/thesaurus/synonyms>.
MLASmart Define. "baseless thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/baseless/thesaurus/synonyms>