Synonyms|140Antonyms|41|Broader|1Narrower|0Related|221

97 entries under hard topic. ×

1
forbidding(adjective, tough, harsh, cruel)
1
grim(adjective, tough, harsh, cruel)
1
hard-bitten(adjective, tough, careless, indifferent)
1
hard-boiled(adjective, careless, indifferent, cruel)
1
hard-hearted(adjective, tough, harsh, cruel)
1
hardhearted(adjective, careless, indifferent, cruel)
1
harsh(adjective, tough, cruel, grim)
1
heartless(adjective, careless, indifferent, cruel)
1
impassive(adjective, careless, indifferent, cruel)
1
implacable(adjective, tough, harsh, cruel)
1
indifferent(adjective, careless, cruel, apathetic)
1
indurated(adjective, careless, indifferent, cruel)
1
inexorable(adjective, tough, harsh, cruel)
1
inflexible(adjective, careless, indifferent, cruel)
1
inhuman(adjective, tough, harsh, cruel)
1
inhumane(adjective, tough, harsh, cruel)
1
insensate(adjective, careless, indifferent, cruel)
1
insensible(adjective, careless, indifferent, cruel)
1
insentient(adjective, careless, indifferent, cruel)
1
intolerant(adjective, tough, harsh, cruel)
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ChicagoSmart Define. 2015. "impenitent thesaurus" https://smartdefine.org/impenitent/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, impenitent thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/impenitent/thesaurus/synonyms>.
MLASmart Define. "impenitent thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/impenitent/thesaurus/synonyms>