fixed

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