- Definitions|1
- Thesaurus|287
- Abbreviations|0
61 entries under pitiless topic. ×
| hanging tough(expression, adjective, persistent, constant) | |
| hard(adjective, mean, tough, severe, firm) | |
| hard-headed(adjective, persistent, constant, unyielding) | |
| hardhearted(adjective, mean, severe, harsh, cruel) | |
| harsh(adjective, mean, tough, severe, firm) | |
| hatchet job(expression, adjective, mean, severe, harsh) | |
| having a killer instinct(expression, adjective, idiom, mean, severe) | |
| heartless(adjective, mean, severe, harsh, cruel) | |
| implacable(adjective, mean, severe, harsh, cruel) | |
| incessant(adjective, persistent, constant, unyielding) | |
| inexorable(adjective, mean, severe, harsh, cruel) | |
| inhumane(adjective, mean, severe, harsh, cruel) | |
| intransigent(adjective, persistent, constant, unyielding) | |
| mean(adjective, severe, harsh, cruel) | |
| mean machine(expression, adjective, mean, severe, harsh) | |
| merciless(adjective, mean, cruel, persistent, constant) | |
| mortal(adjective, mean, severe, harsh, cruel) | |
| perpetual(adjective, persistent, constant, unyielding) | |
| persistent(adjective, constant, unyielding, endless) | |
| relentless(adjective, 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> |