95 entries under callous topic. ×

1
sour(adjective, hard, severe, evil, rough)
1
stony(adjective, hard, cruel, unfeeling, unsympathetic)
1
touch(adjective, hard, evil, rough, nasty)
1
treacherous(adjective, hard, evil, rough, nasty)
1
troublesome(adjective, hard, evil, rough, nasty)
1
ugly(adjective, hard, evil, rough, nasty)
1
unfriendly(adjective, hard, evil, rough, nasty)
1
unpleasant(adjective, hard, severe, evil, sharp)
1
unscrupulous(adjective, hard, evil, rough, nasty)
1
vexatious(adjective, hard, evil, rough, nasty)
1
vicious(adjective, hard, severe, evil, rough)
1
vile(adjective, mean, hard, evil, rough)
0
barbarous(adjective, cruel, brutal, pitiless)
0
cold-blooded(adjective, hard, cruel, unfeeling, unsympathetic)
0
cutthroat(adjective, cruel, brutal, pitiless)
0
dog-eat-dog(adjective, cruel, brutal, pitiless)
0
feral(adjective, cruel, brutal, pitiless)
0
ferocious(adjective, hard, severe, rough, harsh)
0
hardhearted(adjective, hard, severe, harsh, cruel)
0
inhuman(adjective, cruel, brutal, pitiless)
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APASmart Define. (2015). hard-nosed thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/hard-nosed/thesaurus/synonyms
ChicagoSmart Define. 2015. "hard-nosed thesaurus" https://smartdefine.org/hard-nosed/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, hard-nosed thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/hard-nosed/thesaurus/synonyms>.
MLASmart Define. "hard-nosed thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/hard-nosed/thesaurus/synonyms>