1
in vain(adjective, unsuccess)
1
inadequate(limited, feeble, useless, impractical, hopeless)
1
inconsequential
1
indecisive(inferior, inadequate, limited, feeble, useless)
1
inferior(inadequate, limited, feeble, useless, vain)
1
innocuous(inferior, inadequate, limited, feeble, useless)
1
insufficient(failure, inutility)
1
jejune
1
kaput
1
limited(inferior, inadequate, feeble, useless, vain)
1
meaningless(weak, stupid, idle, useless, incompetent)
1
miscarriage(noun, failure)
1
miscarrying
1
neutralized(inferior, inadequate, limited, feeble, useless)
1
no go(expression, idiom, failure, inadequate, limited)
1
no good(expression, weak, stupid, idle, useless)
1
no purpose(adjective, arouse bad feelings)
1
nonfunctional(weak, stupid, idle, useless, incompetent)
1
nonproductive
1
nonremunerative
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APASmart Define. (2016). abortive thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/abortive/thesaurus/synonyms
ChicagoSmart Define. 2016. "abortive thesaurus" https://smartdefine.org/abortive/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, abortive thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/abortive/thesaurus/synonyms>.
MLASmart Define. "abortive thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/abortive/thesaurus/synonyms>