103 entries under dreadful topic. ×

7
barbarous(adjective, severe, evil, nasty, harsh)
7
dirty(adjective, nasty, offensive, society, corrupt)
7
disreputable(adjective, evil, immoral, shocking)
7
hazardous(adjective, severe, delicate, awful, terrible)
7
ignominious(adjective, immoral, shocking, dishonorable)
7
perilous(adjective, severe, delicate, informal, awful)
7
sickening(adjective, blue, evil, offensive, unpleasant)
6
abject(adjective, evil, immoral, shameful)
6
degrading(adjective, corrupt, dishonest, dishonorable)
6
filthy(adjective, dirty, coarse, vile, nasty)
6
injurious(adjective, mean, bad, wrong, severe)
6
noisome(adjective, blue, offensive, unpleasant, awful)
6
obnoxious(adjective, rough, nasty, dark, unpleasant)
6
unhealthy(adjective, bad, wrong, severe, evil)
5
chancy(adjective, severe, delicate, awful, terrible)
5
vexatious(adjective, severe, unpleasant, awful, terrible)
4
detestable(adjective, evil, offensive, unpleasant, disgusting)
4
disagreeable(adjective, mean, rough, nasty, dark)
4
ignoble(adjective, bad, wrong, evil, offensive)
4
objectionable(adjective, unpleasant, terrible, dirty, horrible)
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APASmart Define. (2016). wicked thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/wicked/thesaurus/synonyms
ChicagoSmart Define. 2016. "wicked thesaurus" https://smartdefine.org/wicked/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, wicked thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/wicked/thesaurus/synonyms>.
MLASmart Define. "wicked thesaurus" 28 March 2016. Web. 27 September 2026. <https://smartdefine.org/wicked/thesaurus/synonyms>