45
harmful(adjective, help, mean, bad, wrong)
33
injurious(adjective, help, mean, bad, wrong)
27
damaging(adjective, mean, bad, wrong, evil)
27
deleterious(adjective, help, mean, bad, wrong)
26
destructive(adjective, bad, evil, harmful, dangerous)
24
pernicious(adjective, mean, bad, nasty, offensive)
23
bad(adjective, help, bad, weak, evil)
19
hurtful(adjective, help, mean, bad, wrong)
19
prejudicial(adjective, bad, negative, harmful, damaging)
18
noxious(adjective, mean, bad, wrong, evil)
17
baleful(adjective, mean, bad, evil, nasty)
15
adverse(adjective, hostile, antagonistic, contrary, adverse)
15
evil(adjective, help, mean, bad, wrong)
14
baneful(adjective, bad, evil, offensive, negative)
13
disadvantageous(adjective, unfriendly, antagonistic, harmful, unfavorable)
13
mischievous(adjective, help, mean, bad, nasty)
13
unhealthy(adjective, offensive, foul, distressing, harmful)
12
inimical(adjective, unfriendly, antagonistic, harmful, damaging)
12
malignant(adjective, mean, bad, evil, nasty)
11
unfavorable(adjective, mean, bad, weak, wrong)
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APASmart Define. (2016). detrimental thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/detrimental/thesaurus/synonyms
ChicagoSmart Define. 2016. "detrimental thesaurus" https://smartdefine.org/detrimental/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, detrimental thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/detrimental/thesaurus/synonyms>.
MLASmart Define. "detrimental thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/detrimental/thesaurus/synonyms>