hard-headed Synonyms

pointed toward stubborn sensible sane reserved remote reasonable realistic rational pragmatic practical tough unfeeling unemotional unsentimental emotionless tough-minded down-to-earth hardheaded hard-boiled case-hardened pigheaded level-headed phlegmatic passionless detached cool controlled cold-blooded cold clinical calm callous astute apathetic disinterested equable opinionated obstinate matter-of-fact insensitive indifferent impersonal impassive heartless headstrong frigid aloof