syrupy Antonyms

as sour as vinegar thin sugarless sour impassible heartless hard-headed hard gritty unfeeling watery unemotional runny emotionless deadpan commonsensical coldhearted affectless down-to-earth glacial frigid flat cold-blooded cold clinical clean chill callous bitter apathetic controlled cynical equable earthy DRY distant dispassionate disinterested diluted detached aloof