223 entries under harsh topic. ×

7
tough(adjective, strong, hard, severe, firm)
6
antagonistic(adjective, person, tough, severe)
6
astringent(adjective, strong, hard, tough, severe)
6
barbarous(adjective, animal, appearance, mean, hard)
6
cold-blooded(adjective, person, mean, tough)
6
demanding(adjective, tough, severe, difficult)
6
difficult(adjective, tough, severe, unhappy)
6
exacting(adjective, tough, severe, firm)
6
firm(adjective, strong, hard, tough, severe)
6
heartless(adjective, mean, severe, violent)
6
hostile(adjective, tough, severe, dark)
6
malicious(adjective, animal, person, mean)
6
rigorous(adjective, strong, hard, tough, severe)
6
stringent(adjective, tough, severe, firm)
6
unpleasant(adjective, mean, hard, tough, severe)
6
unsympathetic(adjective, animal, person, mean, tough)
5
acrimonious(adjective, tough, severe, cruel)
5
bitter(adjective, strong, hard, tough, severe)
5
fell(adjective, animal, mean, tough, severe)
5
feral(adjective, mean, sorrow, violent)
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APASmart Define. (2016). grim thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/grim/thesaurus/synonyms
ChicagoSmart Define. 2016. "grim thesaurus" https://smartdefine.org/grim/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, grim thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/grim/thesaurus/synonyms>.
MLASmart Define. "grim thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/grim/thesaurus/synonyms>