18
self-destructive
11
not helpful
5
baneful
5
insidious
4
bad
4
calumniatory
4
calumnious
4
corrupting
4
damaging
4
defamatory
4
demonize
4
denigrating
4
denigrative
4
denigratory
4
hurtful
4
injurious
4
libellous
4
libelous
4
pestilent
3
a little dangerous
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APASmart Define. (2016). harmful thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/harmful/thesaurus/related
ChicagoSmart Define. 2016. "harmful thesaurus" https://smartdefine.org/harmful/thesaurus/related (accessed September 23, 2026).
HarvardSmart Define 2016, harmful thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/harmful/thesaurus/related>.
MLASmart Define. "harmful thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/harmful/thesaurus/related>