- Definitions|2
- Thesaurus|1.7k
- Abbreviations|0
149 entries under rough topic. ×
| formidable(adjective, hard, evil, nasty) | |
| foul(adjective, dull, low, offensive) | |
| habituate(verb, dull, develop, adjust) | |
| hard-line(adjective, hard, tough, severe) | |
| hard-shelled(adjective, hard, tough, severe) | |
| headstrong(adjective, hard, tough, severe) | |
| ignoble(adjective, hard, evil, nasty) | |
| ignorant(adjective, dull, low, offensive) | |
| ill-tempered(adjective, hard, evil, nasty) | |
| improper(adjective, dull, low, offensive) | |
| impure(adjective, dull, low, offensive) | |
| indecent(adjective, dull, low, offensive) | |
| indelicate(adjective, dull, low, offensive) | |
| inelegant(adjective, dull, low, offensive) | |
| infamous(adjective, hard, evil, nasty) | |
| knavish(adjective, hard, evil, nasty) | |
| lewd(adjective, dull, low, offensive) | |
| liverish(adjective, hard, evil, nasty) | |
| loudmouthed(adjective, dull, low, offensive) | |
| lousy(adjective, hard, evil, nasty) |
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| APA | Smart Define. (2016). callous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/callous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "callous thesaurus" https://smartdefine.org/callous/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, callous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/callous/thesaurus/synonyms>. |
| MLA | Smart Define. "callous thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/callous/thesaurus/synonyms> |