| bullheadedness(noun, perseverance, obstinacy, stubbornness, inflexibility) |
| die-hardism(noun, state, quality, resist, perseverance) |
| dogmatism(noun, severity, harshness, strictness, obstinacy) |
| implacableness(noun, state, quality, resist, perseverance) |
| inexorableness(noun, state, quality, resist, perseverance) |
| inflexibleness(noun, state, quality, resist, perseverance) |
| mulishness(noun, determination, perseverance, obstinacy, stubbornness) |
| obdurateness(noun, state, quality, resist, perseverance) |
| remorselessness(noun, state, quality, resist, perseverance) |
| rigidness(noun, state, quality, resist, perseverance) |
| contumacy(noun, perseverance, obstinacy, stubbornness, inflexibility) |
| determination(noun, resolve, firmness, persistence, obstinacy) |
| obstinateness(noun, obstinacy, stubbornness, unreasonableness, willfulness) |
| pertinaciousness(noun, obstinacy, stubbornness, unreasonableness, willfulness) |
| sternness(severity, harshness, strictness) |
| stiffness(severity, harshness, strictness) |
| uncompromisingness |
| unyieldingness(noun, obstinacy, stubbornness, inflexibility, ruthlessness) |
| willfulness(noun, resolve, determination, firmness, persistence) |
| adamancy(noun, perseverance, obstinacy, stubbornness, inflexibility) |