47 entries under inadequate topic. ×

1
defeasible(inferior, limited, feeble, useless)
1
feckless(inferior, limited, feeble, useless)
1
feeble(limited, useless, vain, unsuccessful)
1
forceless(adjective, inferior, limited, feeble)
1
idle(inferior, limited, feeble, useless)
1
impotent(inferior, limited, feeble, useless)
1
incompetent(limited, feeble, useless, vain)
1
indecisive(inferior, limited, feeble, useless)
1
inefficient(inferior, limited, feeble, useless)
1
inept(limited, feeble, useless, vain)
1
innocuous(inferior, limited, feeble, useless)
1
lame(inferior, limited, feeble, useless)
1
limited(inferior, feeble, useless, vain)
1
neutralized(inferior, limited, feeble, useless)
1
paltry(adjective, slight, lower, value, inferior)
1
spineless(inferior, limited, feeble, useless)
1
unable(inferior, limited, feeble, useless)
1
unfruitful(adjective, inferior, limited, feeble)
1
unproductive(limited, feeble, useless, vain)
1
unsuccessful(adjective, inferior, limited, feeble)
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APASmart Define. (2015). null thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/null/thesaurus/synonyms
ChicagoSmart Define. 2015. "null thesaurus" https://smartdefine.org/null/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, null thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/null/thesaurus/synonyms>.
MLASmart Define. "null thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/null/thesaurus/synonyms>