- Definitions|2
- Thesaurus|856
- Abbreviations|0
67 entries under severe topic. ×
| compassionless(adjective, mean, hard, harsh) | |
| cutthroat(adjective, mean, hard, harsh) | |
| disciplinary(adjective, strong, hard, tough) | |
| dog-eat-dog(adjective, mean, hard, harsh) | |
| dyed-in-the-wool(adjective, set, strong, hard, tough) | |
| forbidding(adjective, appearance, strong, hard, tough) | |
| frowning(adjective, strong, hard, tough) | |
| gratuitous(adjective, mean, harsh, cruel) | |
| hard-line(adjective, strong, hard, tough) | |
| hardhearted(adjective, mean, hard, harsh) | |
| hatchet job(expression, adjective, mean, harsh) | |
| having a killer instinct(expression, adjective, idiom, mean) | |
| iron-fisted(adjective, mean, harsh, cruel) | |
| mean(adjective, animal, hard, nasty) | |
| mean machine(expression, adjective, mean, harsh) | |
| monstrous(adjective, evil, nasty, harsh) | |
| mortified(adjective, strong, hard, tough) | |
| rough(adjective, strong, hard, tough) | |
| tyrannous(harsh, cruel) | |
| uncalled-for(adjective, mean, harsh, cruel) |
For more, visit
Implacable on
Power Thesaurus
| 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> |