- Definitions|2
- Thesaurus|3k
- Abbreviations|0
99 entries under unyielding topic. ×
| immutable(adjective, set, hard, secure, rough) | |
| staunch(adjective, strong, tough, flat, firm) | |
| stringent(adjective, hard, severe, rough, difficult) | |
| unforgiving(adjective, person, hard, rough, harsh) | |
| merciless(adjective, person, hard, rough, harsh) | |
| single-minded(adjective, tough, firm, harsh, cruel) | |
| unchanging(adjective, moderate, severe, firm, harsh) | |
| cruel(adjective, strong, hard, tough, severe) | |
| hanging tough(expression, adjective, mean, hard, determined) | |
| hard-boiled(adjective, person, mean, strong, hard) | |
| pitiless(adjective, severe, harsh, cruel, determined) | |
| tight(adjective, close, strong, hard, tough) | |
| undeviating(adjective, strong, smooth, flat, harsh) | |
| constant(adjective, strong, secure, moderate, flat) | |
| persevering(adjective, strong, tough, flat, firm) | |
| steady(adjective, strong, secure, moderate, flat) | |
| sturdy(adjective, close, strong, hard, tough) | |
| unflinching(adjective, strong, flat, firm, harsh) | |
| hard-hearted(adjective, mean, hard, harsh, stubborn) | |
| ruthless(adjective, hard, rough, harsh, cruel) |
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| APA | Smart Define. (2016). inflexible thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/inflexible/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "inflexible thesaurus" https://smartdefine.org/inflexible/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2016, inflexible thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/inflexible/thesaurus/synonyms>. |
| MLA | Smart Define. "inflexible thesaurus" 24 March 2016. Web. 1 October 2026. <https://smartdefine.org/inflexible/thesaurus/synonyms> |