- Definitions|2
- Thesaurus|856
- Abbreviations|0
298 entries under adjective topic. ×
| inexorable(appearance, mean, strong, hard) | |
| relentless(animal, appearance, mean, strong) | |
| unrelenting(animal, appearance, mean, strong) | |
| inflexible(mean, strong, hard, tough) | |
| unyielding(appearance, mean, strong, hard) | |
| remorseless(animal, mean, tough, severe) | |
| stubborn(characteristic, appearance, quality, mean) | |
| uncompromising(mean, hard, harsh, resist) | |
| grim(animal, appearance, mean, strong) | |
| intransigent(tough, resist, determined, resolute) | |
| unbending(mean, strong, hard, tough) | |
| obdurate(mean, strong, hard, tough) | |
| rigid(mean, strong, hard, tough) | |
| ruthless(animal, appearance, mean, hard) | |
| adamantine(strong, hard, tough, resist) | |
| adamant(mean, strong, hard, tough) | |
| stern(appearance, mean, harsh, terrible) | |
| unforgiving(mean, hard, tough, severe) | |
| merciless(appearance, mean, hard, tough) | |
| intractable(hard, tough, firm, cruel) |
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| APA | Smart Define. (2016). implacable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/implacable/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "implacable thesaurus" https://smartdefine.org/implacable/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, implacable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/implacable/thesaurus/synonyms>. |
| MLA | Smart Define. "implacable thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/implacable/thesaurus/synonyms> |