WordNet sense 1 (promoting health; healthful):

salubrious

WordNet sense 2 (conducive to or characteristic of physical or moral well-being):

wholesome

WordNet sense 3 (financially secure and safe):

sound

WordNet sense 4 (exercising or showing good judgment):

intelligent, levelheaded, level-headed

WordNet sense 5 (showing reason or sound judgment):

reasonable, sensible

WordNet sense 6 (endowed with or exhibiting great bodily or mental health):

hearty, lusty

WordNet sense 7 (exhibiting or restored to vigorous good health):

hale, whole

WordNet sense 8 (in excellent physical condition):

good

WordNet sense 9 (having or showing vigorous vegetal or animal life):

flourishing

WordNet sense 10 (possessing the tone and resiliency of healthy tissue):

firm

WordNet sense 11 (physically and mentally sound or healthy):

fit