- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
66 entries under strict topic. ×
| intemperate(adjective, tough, severe, harsh, cruel) | |
| intolerable(adjective, tough, severe, harsh, cruel) | |
| iron-fisted(adjective, severe, harsh, stiff, rigid) | |
| ironclad(adjective, severe, harsh, stiff, rigid) | |
| painful(adjective, hard, tough, sharp, harsh) | |
| powerful(adjective, strong, severe, sharp, harsh) | |
| stiff(adjective, severe, harsh, rigid, tight) | |
| tough(adjective, severe, harsh, gloomy, awkward) | |
| unjust(adjective, tough, severe, harsh, cruel) | |
| valid(adjective, severe, harsh, stiff, rigid) | |
| vengeful(adjective, tough, nasty, harsh, cold) | |
| brutal(adjective, tough, harsh, cruel, grim) | |
| cold-blooded(adjective, tough, harsh, cruel, grim) | |
| cold fish(expression, adjective, tough, harsh, cruel) | |
| forceful(adjective, severe, stiff, tight) | |
| hard-boiled(adjective, tough, harsh, cruel, grim) | |
| hard as nails(expression, adjective, idiom, tough, severe) | |
| ironfisted(stiff, demanding) | |
| pitiless(adjective, cruel, brutal, unkind) | |
| remorseless(adjective, cruel, brutal, unkind) |
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| APA | Smart Define. (2015). acrimonious thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/acrimonious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "acrimonious thesaurus" https://smartdefine.org/acrimonious/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, acrimonious thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/acrimonious/thesaurus/synonyms>. |
| MLA | Smart Define. "acrimonious thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/acrimonious/thesaurus/synonyms> |