vehement Antonyms

having no determination weak unpassionate unmoved uninterested unfeeling unconcerned stolid stoic retroactive remote phlegmatical phlegmatic withdrawn unapproachable halfhearted apathetic about apathetic towards unenthusiastic unemotional uneager undemonstrative uncordial uncaring uninvolved unresponsive emotionless affectless peaceful passive distant dispassionate disinterested detached desireless cowardly cool cold-blooded cold calm callous apathetic frigid half-hearted impassible passionless moderate mild meek lukewarm