fixed

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