Synonyms|41Antonyms|2|Broader|0Narrower|0Related|1

41 entries under adjective topic. ×

1
ineligible(useless, unfit)
1
insufficient(useless, unfit)
1
inutile(useless, unfit)
1
invalid(useless, unfit)
1
kaput(useless, unfit)
1
non-effective(useless, unfit)
1
non-serviceable(useless, unfit)
1
out-of-use(useless, unfit)
1
slow(useless, unfit)
1
unable(useless, unfit)
1
unapt(useless, unfit)
1
unfit for(useless, unfit)
1
unfitted(useless, unfit)
1
unmarketable(useless, unfit)
1
unpractical(useless, unfit)
1
unserviceable(useless, unfit)
1
unsuitable(useless, unfit)
1
unsuited(useless, unfit)
1
untenable(useless, unfit)
1
unusable(useless, unfit)
For more, visit Noneffective on Power Thesaurus
10 years ago|501 views|share |citing 
APASmart Define. (2016). noneffective thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/noneffective/thesaurus/synonyms
ChicagoSmart Define. 2016. "noneffective thesaurus" https://smartdefine.org/noneffective/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, noneffective thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/noneffective/thesaurus/synonyms>.
MLASmart Define. "noneffective thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/noneffective/thesaurus/synonyms>