159 entries under hard topic. ×

2
untouched(adjective, calm, mean, cool)
1
antipathetic(adjective, mean, cool, unpleasant)
1
aversive(adjective, mean, cool, unpleasant)
1
basic(adjective, severe, absolute, fundamental)
1
blind to(expression, adjective, careless, indifferent)
1
cantankerous(adjective, tough, severe, cruel)
1
case-hardened(adjective, careless, indifferent, cruel)
1
crotchety(adjective, tough, severe, cruel)
1
cutthroat(adjective, mean, harsh, indifferent)
1
cynical(adjective, tough, shy, unfriendly)
1
deadened(adjective, tough, severe, cruel)
1
deaf to(expression, adjective, careless, indifferent)
1
dog-eat-dog(adjective, mean, harsh, indifferent)
1
earnest(adjective, calm, close, severe)
1
essential(adjective, severe, basic, fundamental)
1
exacting(adjective, tough, severe, harsh)
1
feelingless(adjective, tough, severe, cruel)
1
feral(adjective, mean, harsh, cruel)
1
hard-bitten(adjective, tough, careless, indifferent)
1
impenitent(adjective, careless, indifferent, cruel)
10 years ago|57k views|share |citing 
APASmart Define. (2016). cold thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/cold/thesaurus/synonyms
ChicagoSmart Define. 2016. "cold thesaurus" https://smartdefine.org/cold/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, cold thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/cold/thesaurus/synonyms>.
MLASmart Define. "cold thesaurus" 3 April 2016. Web. 23 September 2026. <https://smartdefine.org/cold/thesaurus/synonyms>