Similar word to incompliant:
adamant, adamantine, balky, brassbound, bullheaded, cantankerous, contumacious, cussed, determined, die-hard, dogged, firm, fixed, grim, hardheaded, headstrong, implacable, inexorable, inflexible, insubordinate, intractable, intransigent, iron, mule, mulish, obdurate,
adamant, adamantine, balky, brassbound, bullheaded, cantankerous, contumacious, cussed, determined, die-hard, dogged, firm, fixed, grim, hardheaded, headstrong, implacable, inexorable, inflexible, insubordinate, intractable, intransigent, iron, mule, mulish, obdurate,