111 entries under adjective topic. ×

3
ineffective(useless, unpolluted, vain, unsuccessful)
2
feckless(inadequate, limited, feeble, useless)
2
impossible(wild, unreasonable, useless, absurd)
2
impotent(inadequate, limited, feeble, useless)
2
ineffectual(inadequate, limited, feeble, useless)
2
unavailing(inadequate, limited, feeble, useless)
2
useless(unreasonable, inadequate, feeble, absurd)
1
abortive(inadequate, limited, feeble, useless)
1
adverse(antagonistic, contrary, incompatible, inconsistent)
1
against(counter, unfriendly, antagonistic, contrary)
1
agin(counter, unfriendly, antagonistic, contrary)
1
anti(counter, unfriendly, antagonistic, contrary)
1
anticlimactic(inadequate, limited, feeble, useless)
1
antipodal(counter, antagonistic, contrary, conflicting)
1
antipodean(counter, antagonistic, contrary, conflicting)
1
antithetic(counter, unfriendly, antagonistic, contrary)
1
antithetical(counter, antagonistic, contrary, conflicting)
1
barren(inadequate, limited, feeble, useless)
1
bootless(inadequate, limited, feeble, useless)
1
con(counter, antagonistic, contrary, conflicting)
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APASmart Define. (2015). no go thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/no_go/thesaurus/synonyms
ChicagoSmart Define. 2015. "no go thesaurus" https://smartdefine.org/no_go/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, no go thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/no_go/thesaurus/synonyms>.
MLASmart Define. "no go thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/no_go/thesaurus/synonyms>