level-headed Synonyms

healthy intelligent levelheaded sound calm self-possessed together stoical relaxed steady stable sane sober serene sensible tranquil well-balanced unemotional self-controlled unflappable unexcitable even-tempered commonsensical serious-minded imperturbable down-to-earth wise unruffled unmoved reasonable realistic equable dispassionate deliberative cool-headed cool controlled confident composed collected clinical clear-headed equanimous hard-headed impassive rational prudent pragmatic practical poised