fixed

absorbed absolute adamant altered bent on bent castrated certain characteristic chronic concentrated confirmed corrupt cut-and-dried decided deep-seated deep definite deliberate determinate determined done durable dyed-in-the-wool earnest embedded entrenched established fastened finite firm firm flat formal framed frozen glassy habitual habituated hard-shell hell-bent immemorial immutable implicit in the bag inarguable inalterable incompliant incontestable inevitable ineradicable inferred inherent ingrained inflexible intent inveterate irradicable invariable jammed limited lingering long-standing mechanical mended methodic methodical methodical/methodic more concentrated more durable more formal more methodic more methodic more methodical more methodical more limited more prepared more regular more permanent more precise more qualified more orderly more rigid more solid more undisputable more uniform most established most certain most methodic most methodic most methodical most methodical most undisputable most qualified motionless narrow narrower numbered obdurate orderly permanent peremptory persistent placed precise predetermined premeditated prepared processed protracted puissant purposeful qualified quiet quieter quietest rebuilt regular regulated renovated remade repaired resolute revised rigid rooted sealed secure set set set up situated solid standing stated static steadfast stiff still stock-still stubborn stuck surest surest sure sure systematical tenacious thick tighter tighter tied tight tight time-honored tightest tightest tough toughest tougher traditional unassailable unalterable unbendable unchanged unchangeable unchanging uncompliant undisputable undoubting undoubting undivided unflagging unhesitating uniform unjust unquestioning unshakable unwavering unyielding unuttered unvarying usual vested whole