168 entries under hard topic. ×

9
uncordial(adjective, person, tough, severe)
8
biting(adjective, pain, unpleasant, painful)
8
cool(adjective, person, mean, unpleasant)
8
forbidding(adjective, characteristic, person, appearance, strong)
8
inflexible(adjective, strong, tough, severe)
8
stony(adjective, mean, cool, tough)
7
cutting(adjective, pain, unpleasant, painful)
7
gross(adjective, mean, tough, nasty)
7
rigid(adjective, strong, tough, severe)
7
terrible(adjective, appearance, mean, strong)
6
extreme(adjective, tough, severe, harsh)
6
icy(adjective, person, mean, cool)
6
sharp(adjective, tough, severe, nasty)
6
stinging(adjective, painful, cutting, hurtful)
6
unbending(adjective, strong, tough, severe)
6
uncompromising(adjective, severe, rough, harsh)
6
unconcerned(adjective, mean, cool, unpleasant)
5
desperate(adjective, evil, rough, harsh)
5
indifferent(adjective, person, mean, cool)
4
dog-eat-dog(adjective, mean, severe, harsh)
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APASmart Define. (2016). cruel thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/cruel/thesaurus/synonyms
ChicagoSmart Define. 2016. "cruel thesaurus" https://smartdefine.org/cruel/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, cruel thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/cruel/thesaurus/synonyms>.
MLASmart Define. "cruel thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/cruel/thesaurus/synonyms>