obdurate Synonyms - page 2

uncompassionate unimpressionable unmalleable unswerving unflagging hardheaded willful unaccommodating brassbound unsusceptible unappeasable unadaptable unashamed unapologetic dead set unwavering pigheaded case-hardened hard-boiled unregretful abandoned flint froward granitic grim hard-fought hard-hearted headstrong heartless hidebound immovable impenitent impertinent implacable fixed dure dogmatic adamant adamantine aleutian balky bloody-minded bouldery bullheaded cemental conscienceless contrary contumacious determined dogged