| tenacious(adjective, determined, resolute, obstinate, uncompromising) |
| adamant(adjective, determined, resolute, obstinate, uncompromising) |
| determined(adjective, resolute, obstinate, uncompromising, unshakeable) |
| firm(adjective, determined, resolute, obstinate, uncompromising) |
| fixed(adjective, determined, resolute, obstinate, uncompromising) |
| hanging(adjective, determined, resolute, obstinate, uncompromising) |
| immovable(adjective, determined, resolute, obstinate, uncompromising) |
| inexorable(adjective, determined, resolute, obstinate, uncompromising) |
| insistent(adjective, determined, resolute, obstinate, uncompromising) |
| intransigent(adjective, determined, resolute, obstinate, uncompromising) |
| pat(adjective, determined, resolute, obstinate, uncompromising) |
| relentless(adjective, determined, resolute, obstinate, uncompromising) |
| resistant(adjective, determined, resolute, obstinate, uncompromising) |
| set(adjective, determined, resolute, obstinate, uncompromising) |
| set in stone(adjective, determined, resolute, obstinate, uncompromising) |
| standing pat(adjective, determined, resolute, obstinate, uncompromising) |
| steadfast(adjective, determined, resolute, obstinate, uncompromising) |
| stiff(adjective, determined, resolute, obstinate, uncompromising) |
| tough(adjective, determined, resolute, obstinate, uncompromising) |
| unbending(adjective, determined, resolute, obstinate, uncompromising) |