- Definitions|1
- Thesaurus|287
- Abbreviations|0
91 entries under severe topic. ×
| heartless(adjective, mean, harsh, cruel) | |
| implacable(adjective, mean, harsh, cruel) | |
| inexorable(adjective, mean, harsh, cruel) | |
| inflexible(adjective, harsh, stiff, rigid) | |
| inhumane(adjective, mean, harsh, cruel) | |
| ironclad(adjective, harsh, stiff, rigid) | |
| mean(adjective, harsh, cruel, pitiless) | |
| mean machine(expression, adjective, mean, harsh) | |
| mortal(adjective, mean, harsh, cruel) | |
| no-nonsense(adjective, tough, firm, harsh) | |
| oppressive(adjective, tough, firm, harsh) | |
| picky(adjective, tough, firm, harsh) | |
| pitiless(adjective, mean, harsh, cruel) | |
| poignant(adjective, harsh, stiff, rigid) | |
| powerful(adjective, harsh, stiff, rigid) | |
| prudish(adjective, tough, firm, harsh) | |
| punctilious(adjective, tough, firm, harsh) | |
| puritanical(adjective, tough, firm, harsh) | |
| relentless(adjective, mean, harsh, cruel) | |
| rigid(adjective, tough, firm, harsh) |
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| APA | Smart Define. (2015). iron-fisted thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/iron-fisted/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "iron-fisted thesaurus" https://smartdefine.org/iron-fisted/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, iron-fisted thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/iron-fisted/thesaurus/synonyms>. |
| MLA | Smart Define. "iron-fisted thesaurus" 6 February 2015. Web. 1 October 2026. <https://smartdefine.org/iron-fisted/thesaurus/synonyms> |