Synonyms|659Antonyms|108|Broader|7Narrower|0Related|670

117 entries under hard topic. ×

1
cantankerous(adjective, tough, severe, cold)
1
churlish(adjective, tough, severe, cold)
1
cold fish(expression, adjective, tough, severe)
1
coldblooded(adjective, mean, harsh, cold)
1
comfortless(adjective, severe, sharp, nasty)
1
crotchety(adjective, tough, severe, cold)
1
deadened(adjective, tough, severe, cold)
1
dour(adjective, severe, sharp, nasty)
1
feelingless(adjective, tough, severe, cold)
1
forbidding(adjective, appearance, tough, harsh)
1
hard-nosed(adjective, severe, sharp, rough)
1
icy(adjective, tough, severe, cold)
1
impenitent(adjective, tough, harsh, cruel)
1
inanimate(adjective, tough, severe, cold)
1
insensate(adjective, tough, severe, cold)
1
insensible(adjective, mean, tough, severe)
1
intolerant(adjective, tough, harsh, cruel)
1
iron-hearted(adjective, tough, severe, cold)
1
sensationless(adjective, tough, severe, cold)
1
senseless(adjective, tough, severe, cold)
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APASmart Define. (2016). ruthless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ruthless/thesaurus/synonyms
ChicagoSmart Define. 2016. "ruthless thesaurus" https://smartdefine.org/ruthless/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, ruthless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ruthless/thesaurus/synonyms>.
MLASmart Define. "ruthless thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/ruthless/thesaurus/synonyms>