45 entries under feeble topic. ×

1
abortive(inferior, inadequate, limited, useless)
1
anticlimactic(adjective, inferior, inadequate, limited)
1
barren(inadequate, limited, useless, vain)
1
bootless(inferior, inadequate, limited, useless)
1
defeasible(adjective, inferior, inadequate, limited)
1
feckless(inferior, inadequate, limited, useless)
1
forceless(adjective, inferior, inadequate, limited)
1
fruitless(inferior, inadequate, limited, useless)
1
futile(inferior, inadequate, limited, useless)
1
idle(inferior, inadequate, limited, useless)
1
impotent(inferior, inadequate, limited, useless)
1
inadequate(limited, useless, vain, unsuccessful)
1
incompetent(inadequate, limited, useless, vain)
1
indecisive(inferior, inadequate, limited, useless)
1
ineffectual(inadequate, limited, useless, vain)
1
inefficacious(adjective, inferior, inadequate, limited)
1
inefficient(inferior, inadequate, limited, useless)
1
inept(inadequate, limited, useless, vain)
1
inferior(inadequate, limited, useless, vain)
1
innocuous(adjective, clear, pure, inferior, healthy)
<123>
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APASmart Define. (2013). neutralized thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/neutralized/thesaurus/synonyms
ChicagoSmart Define. 2013. "neutralized thesaurus" https://smartdefine.org/neutralized/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, neutralized thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/neutralized/thesaurus/synonyms>.
MLASmart Define. "neutralized thesaurus" 28 June 2013. Web. 22 September 2026. <https://smartdefine.org/neutralized/thesaurus/synonyms>