- Definitions|2
- Thesaurus|3k
- Abbreviations|0
107 entries under harsh topic. ×
| single-minded(adjective, tough, firm, cruel) | |
| unchanging(adjective, moderate, severe, firm) | |
| cruel(adjective, strong, hard, tough, severe) | |
| hard-boiled(adjective, person, mean, strong, hard) | |
| pitiless(adjective, severe, cruel, determined) | |
| undeviating(adjective, strong, smooth, flat) | |
| ironclad(adjective, set, hard, severe) | |
| unflinching(adjective, strong, flat, firm) | |
| authoritarian(adjective, strong, hard, tough, severe) | |
| demanding(adjective, hard, severe, rough, difficult) | |
| hard-hearted(adjective, mean, hard, stubborn) | |
| narrow(adjective, hard, moderate, rough, firm) | |
| ruthless(adjective, hard, rough, cruel) | |
| unsparing(adjective, strong, hard, tough, severe) | |
| cold(adjective, strong, hard, severe) | |
| heartless(adjective, mean, hard, careless) | |
| inhuman(adjective, cruel, determined, fierce) | |
| rough(adjective, person, strong, hard, tough) | |
| taut(adjective, hard, rough, firm) | |
| unfeeling(adjective, mean, hard, tough, severe) |
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| APA | Smart Define. (2016). inflexible thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/inflexible/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "inflexible thesaurus" https://smartdefine.org/inflexible/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, inflexible thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/inflexible/thesaurus/synonyms>. |
| MLA | Smart Define. "inflexible thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/inflexible/thesaurus/synonyms> |