1
menopausal
1
miscarried
1
miscarrying
1
naught
1
needle in haystack(expression, adjective, idiom, silly, stupid)
1
negated(adjective, meaningless, invalid, unsubstantiated, unsupported)
1
neutralized(inferior, inadequate, limited, feeble, useless)
1
no avail(adjective, arouse bad feelings)
1
no good(expression, weak, stupid, idle, useless)
1
no purpose(adjective, arouse bad feelings)
1
nonfertile
1
nongermane(adjective, silly, stupid, insignificant, useless)
1
nonproducing
1
nonprolific
1
nonremunerative
1
not pertinent(expression, adjective, silly, stupid, insignificant)
1
not viable(expression, adjective, meaningless, invalid, unsubstantiated)
1
nugacious
1
null and void(expression, adjective, idiom, inferior, inadequate)
1
of no force(expression, idiom)
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APASmart Define. (2016). fruitless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fruitless/thesaurus/synonyms
ChicagoSmart Define. 2016. "fruitless thesaurus" https://smartdefine.org/fruitless/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, fruitless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fruitless/thesaurus/synonyms>.
MLASmart Define. "fruitless thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/fruitless/thesaurus/synonyms>