149 entries under rough topic. ×

1
low-minded(adjective, dull, low, offensive)
1
lowest(rude, hostile, irritable, touchy)
1
lustful(adjective, dull, low, offensive)
1
make callous(verb, expression, dull, develop)
1
malicious(adjective, hard, evil, nasty)
1
malign(adjective, hard, evil, nasty)
1
obscene(adjective, dull, low, offensive)
1
offensive(adjective, dull, low, rude)
1
paralyze(verb, dull, develop, adjust)
1
perfidious(adjective, hard, evil, nasty)
1
pesky(adjective, hard, evil, nasty)
1
rank(adjective, dull, low, offensive)
1
raunchy(adjective, dull, low, offensive)
1
raw(adjective, dull, low, offensive)
1
render insensitive(verb, expression, dull, develop)
1
ribald(adjective, dull, low, offensive)
1
rotten(adjective, mean, hard, evil)
1
roughen(verb, dull, develop, adjust)
1
scatological(adjective, dull, low, offensive)
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scurrilous(adjective, hard, evil, nasty)
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APASmart Define. (2016). callous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/callous/thesaurus/synonyms
ChicagoSmart Define. 2016. "callous thesaurus" https://smartdefine.org/callous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, callous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/callous/thesaurus/synonyms>.
MLASmart Define. "callous thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/callous/thesaurus/synonyms>