6
beneficial(adjective, gain, benefit, profit)
5
profitable(adjective, gain, benefit, profit)
4
effective(adjective, effect, result, outcome)
4
prosperous(adjective, wealth, prosperity, fortune)
3
advantageous(adjective, gain, benefit, wealth, profit)
3
constructive(adjective, wealth, prosperity, fortune)
3
gainful(adjective, gain, benefit, wealth, profit)
3
helpful(adjective, wealth, prosperity, fortune)
3
productive(adjective, wealth, prosperity, fortune)
3
propitious(adjective, wealth, prosperity, fortune)
3
successful(adjective, wealth, prosperity, fortune)
3
wholesome(adjective, gain, benefit, profit)
2
conducive(adjective, wealth, prosperity, fortune)
2
effectual(adjective, effect, result, outcome)
2
efficacious(adjective, effect, result, outcome)
2
efficient(adjective, effect, result, outcome)
2
favorable(adjective, wealth, prosperity, fortune)
2
fruitful(adjective, wealth, prosperity, fortune)
2
impressive(adjective, effect, result, outcome)
2
useful(adjective, gain, benefit, effect, result)
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APASmart Define. (1970). non-beneficial thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/non-beneficial/thesaurus/antonyms
ChicagoSmart Define. 1970. "non-beneficial thesaurus" https://smartdefine.org/non-beneficial/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define 1970, non-beneficial thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/non-beneficial/thesaurus/antonyms>.
MLASmart Define. "non-beneficial thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/non-beneficial/thesaurus/antonyms>