Synonyms|182Antonyms|77|Broader|1Narrower|0Related|707

13 entries under groundless topic. ×

6
unfounded(adjective, senseless, unwarranted, wanton, gratuitous)
5
baseless(adjective, senseless, unwarranted, wanton, gratuitous)
2
unsupportable(adjective, weak, senseless, unwarranted, wanton)
1
superfluous(adjective, senseless, unwarranted, wanton, gratuitous)
1
uncalled-for(adjective, senseless, unwarranted, wanton, unjust)
1
unprovoked(adjective, senseless, unwarranted, wanton, gratuitous)
0
assumed(adjective, senseless, unwarranted, wanton, superfluous)
0
bottomless(adjective, senseless, unwarranted, wanton, gratuitous)
0
causeless(adjective, senseless, unwarranted, wanton, superfluous)
0
not necessary(expression, adjective, senseless, unwarranted, wanton)
0
reasonless(adjective, senseless, unwarranted, wanton, superfluous)
0
supererogatory(adjective, senseless, unwarranted, wanton, superfluous)
0
uncalled for(expression, unfounded)
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APASmart Define. (2015). indefensible thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/indefensible/thesaurus/synonyms
ChicagoSmart Define. 2015. "indefensible thesaurus" https://smartdefine.org/indefensible/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, indefensible thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/indefensible/thesaurus/synonyms>.
MLASmart Define. "indefensible thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/indefensible/thesaurus/synonyms>