- Definitions|1
- Thesaurus|287
- Abbreviations|0
122 entries under adjective topic. ×
| strict(severe, firm, harsh, stiff) | |
| tough(severe, firm, harsh, rigid) | |
| uncompromising(cruel, pitiless, heartless, hardhearted) | |
| unrelenting(mean, severe, harsh, cruel) | |
| unsympathetic(mean, severe, harsh, cruel) | |
| acrimonious(severe, harsh, stiff, rigid) | |
| austere(tough, severe, firm, harsh) | |
| authoritarian(tough, severe, firm, harsh) | |
| barbarous(mean, severe, harsh, cruel) | |
| binding(severe, harsh, stiff, rigid) | |
| bound(persistent, constant, pitiless, unyielding) | |
| bound and determined(expression, idiom, persistent, constant) | |
| brick-wall(severe, stiff, rigid, tight) | |
| by the book(expression, idiom, severe, harsh) | |
| by the numbers(expression, idiom, severe, harsh) | |
| callous(mean, severe, harsh, cruel) | |
| ceaseless(persistent, constant, pitiless, unyielding) | |
| cold-blooded(cruel, pitiless, heartless, hardhearted) | |
| cold-fisted | |
| compassionless(mean, severe, harsh, cruel) |
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| APA | Smart Define. (2015). iron-fisted thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/iron-fisted/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "iron-fisted thesaurus" https://smartdefine.org/iron-fisted/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, iron-fisted thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/iron-fisted/thesaurus/synonyms>. |
| MLA | Smart Define. "iron-fisted thesaurus" 6 February 2015. Web. 30 September 2026. <https://smartdefine.org/iron-fisted/thesaurus/synonyms> |