maniac Antonyms

full of common sense levelheaded layperson putterer yogin yogi wise tyro together steady stable specimen sound sober sensible self-possessed pragmatics hakeem night watchman apathetic person able to reason clearly sane person disinterested person able to think clearly of sound mind well-balanced unemotional in one's right mind organization man even-tempered compos mentis commonsensical all there down-to-earth sedate sane hakim genius equable dispassionate discerning dilettante dabbler cool-headed cool controlled composed collected coherent clear-headed