49 entries under harmful topic. ×

5
pestiferous(adjective, offensive, foul, disgusting)
4
degrading(adjective, injurious, detrimental)
4
demoralizing(adjective, right, injurious, detrimental)
4
hurtful(adjective, offensive, foul, disgusting, distressing)
4
jeopardous(adjective, delicate, uncertain, sensitive, unsound)
4
lethal(adjective, risky, killing, dangerous)
3
negative(adjective, injurious, detrimental)
3
ruinous(adjective, distressing, injurious, damaging)
3
venomous(adjective, unwholesome, poisonous, virulent)
2
adverse(adjective, distressing, injurious, damaging)
2
corrupting(adjective, distressing, injurious, damaging)
2
prejudicial(distressing, damaging)
2
undesirable(adjective, injurious, detrimental)
1
iniquitous(evil, immoral, distressing, damaging)
1
insalutary(adjective, offensive, foul, disgusting)
1
mischievous(offensive, foul, disgusting, distressing)
1
spoiled(dirty, polluted, soiled, poisonous)
0
abusive(distressing, damaging)
0
disadvantageous(distressing, injurious, damaging, destructive)
0
distressing
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APASmart Define. (2016). unhealthy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unhealthy/thesaurus/synonyms
ChicagoSmart Define. 2016. "unhealthy thesaurus" https://smartdefine.org/unhealthy/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unhealthy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unhealthy/thesaurus/synonyms>.
MLASmart Define. "unhealthy thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/unhealthy/thesaurus/synonyms>