levelheaded Synonyms

intelligent healthy level-headed sound self-assured tranquil reposeful together stoic responsible steady sounder sane sober serene sensible self-possessed unruffled wis wise well-balanced unperturbed unflappable even-tempered commonsensical commonsensible commonsense imperturbable down-to-earth no-nonsense coolheaded laid-back well-advised well-grounded relaxed reasonable assured fair-minded equilibrious equable disimpassioned dependable cool composed collected cognitive cautious calm businesslike believable