2
insignificant(adjective, characteristic, damage, harm)
2
minor(adjective, characteristic, damage, harm)
2
nonessential(adjective, characteristic, damage, harm)
2
preventing(adjective, characteristic, damage, harm)
2
separate(adjective, characteristic, damage, harm)
2
trivial(adjective, characteristic, damage, harm)
2
unconstructive(adjective, characteristic, damage, harm)
2
uncooperative(adjective, characteristic, damage, harm)
2
uncoordinated(adjective, characteristic, damage, harm)
2
unfavorable(adjective, characteristic, damage, harm)
2
unfavourable(adjective, characteristic, damage, harm)
2
unfriendly(adjective, characteristic, damage, harm)
2
unimportant(adjective, characteristic, damage, harm)
2
unprofitable(adjective, characteristic, vain, helplessness, uselessness)
2
unsociable(adjective, characteristic, damage, harm)
2
unsuitable(adjective, characteristic, damage, harm)
2
unsupportive(adjective, characteristic, damage, harm)
1
fruitless(adjective, characteristic, vain, helplessness, uselessness)
1
futile(adjective, characteristic, vain, helplessness, uselessness)
1
gainless(adjective, characteristic, vain, helplessness, uselessness)
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APASmart Define. (2013). mutually beneficial thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/mutually_beneficial/thesaurus/antonyms
ChicagoSmart Define. 2013. "mutually beneficial thesaurus" https://smartdefine.org/mutually_beneficial/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define 2013, mutually beneficial thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/mutually_beneficial/thesaurus/antonyms>.
MLASmart Define. "mutually beneficial thesaurus" 28 June 2013. Web. 1 October 2026. <https://smartdefine.org/mutually_beneficial/thesaurus/antonyms>