45 entries under limited topic. ×

1
innocuous(inferior, inadequate, feeble, useless)
1
inoperative(inferior, inadequate, feeble, useless)
1
lame(inferior, inadequate, feeble, useless)
1
neutralized(inferior, inadequate, feeble, useless)
1
no go(expression, inadequate, feeble, useless)
1
no way(expression, inadequate, feeble, useless)
1
not effective(expression, inadequate, feeble, useless)
1
nugatory(inferior, inadequate, feeble, useless)
1
null(inferior, inadequate, feeble, useless)
1
paltry(inferior, inadequate, feeble, useless)
1
powerless(inadequate, feeble, useless, vain)
1
slack-spined(inadequate, feeble, useless, unpolluted)
1
spineless(inferior, inadequate, feeble, useless)
1
unable(inferior, inadequate, feeble, useless)
1
unavailable(inadequate, feeble, useless, vain)
1
unavailing(inferior, inadequate, feeble, useless)
1
unfruitful(inadequate, feeble, useless, vain)
1
unproductive(inadequate, feeble, useless, vain)
1
unprofitable(inferior, inadequate, feeble, useless)
1
unsuccessful(inferior, inadequate, feeble, useless)
11 years ago|524 views|share |citing 
APASmart Define. (2015). defeasible thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/defeasible/thesaurus/synonyms
ChicagoSmart Define. 2015. "defeasible thesaurus" https://smartdefine.org/defeasible/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, defeasible thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/defeasible/thesaurus/synonyms>.
MLASmart Define. "defeasible thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/defeasible/thesaurus/synonyms>