88 entries under terrible topic. ×

2
damned(adjective, nasty, disgusting, vicious)
2
gross(adjective, nasty, offensive, disgusting)
2
heinous(adjective, nasty, disgusting, vicious)
2
inexorable(adjective, close, appearance, strong, hard)
2
loathsome(adjective, nasty, offensive, disgusting)
2
merciless(adjective, person, appearance, hard, tough)
2
relentless(adjective, appearance, strong, hard, tough)
2
revolting(adjective, nasty, offensive, disgusting)
2
somber(appearance, severe, serious, grim)
2
unrelenting(adjective, close, appearance, strong, hard)
2
unyielding(adjective, appearance, strong, hard, tough)
2
vicious(adjective, nasty, unpleasant, disgusting)
1
barbarous(adjective, appearance, hard, tough, harsh)
1
bitter(adjective, strong, hard, tough, severe)
1
damnable(adjective, evil, nasty, disgusting)
1
implacable(adjective, appearance, strong, hard, tough)
1
infamous(adjective, evil, nasty, disgusting)
1
malevolent(adjective, nasty, unpleasant, disgusting)
1
malign(adjective, nasty, dark, gloomy)
1
pesky(adjective, nasty, unpleasant, disgusting)
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APASmart Define. (2016). forbidding thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/forbidding/thesaurus/synonyms
ChicagoSmart Define. 2016. "forbidding thesaurus" https://smartdefine.org/forbidding/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, forbidding thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/forbidding/thesaurus/synonyms>.
MLASmart Define. "forbidding thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/forbidding/thesaurus/synonyms>