incompliant Synonyms

uncompliant remorseless relentless refractory recalcitrant rebellious perverse pertinacious persistent opinionated rigid stubborn unbendable pigheaded brassbound unyielding unruly unrelenting uncompromising unbending tenacious obstreperous obdurate fixed firm disobedient determined defiant contumacious contrary cantankerous adamantine fractious grim iron intransigent intractable insubordinate inflexible inexorable indurate implacable headstrong adamant