Synonyms|454Antonyms|159|Broader|6Narrower|1Related|1k

81 entries under inadequate topic. ×

1
fruitless(inferior, limited, feeble, useless)
1
futile(inferior, limited, feeble, useless)
1
idle(inferior, limited, feeble, useless)
1
inefficacious(adjective, inferior, limited, feeble)
1
inefficient(inferior, limited, feeble, useless)
1
inferior(limited, feeble, useless, vain)
1
innocuous(inferior, limited, feeble, useless)
1
inoperative(inferior, limited, feeble, useless)
1
lame(adjective, poor, inferior, limited)
1
limited(adjective, weak, poor, inferior)
1
neutralized(inferior, limited, feeble, useless)
1
nugatory(inferior, limited, feeble, useless)
1
null(inferior, limited, feeble, useless)
1
paltry(inferior, limited, feeble, useless)
1
unable(inferior, limited, feeble, useless)
1
unavailing(inferior, limited, feeble, useless)
1
unfruitful(limited, feeble, useless, vain)
1
unproductive(limited, feeble, useless, vain)
1
unprofitable(inferior, limited, feeble, useless)
1
unsuccessful(inferior, limited, feeble, useless)
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APASmart Define. (2015). spineless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/spineless/thesaurus/synonyms
ChicagoSmart Define. 2015. "spineless thesaurus" https://smartdefine.org/spineless/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, spineless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/spineless/thesaurus/synonyms>.
MLASmart Define. "spineless thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/spineless/thesaurus/synonyms>