rosiness vs good health

rosiness and good health both are nouns.

Word	Noun	Adjective	Verb	Adverb
rosiness	Yes	No	No	No
good health	Yes	No	No	No

As nouns, good health is a hypernym of rosiness; that is, good health is a word with a broader meaning than rosiness:

rosiness: a rosy color (especially in the cheeks) taken as a sign of good health
good health: the state of being vigorous and free from bodily or mental disease

Other hypernyms of rosiness include healthiness.

rosiness (noun)	good health (noun)
a healthy reddish complexion	the state of being vigorous and free from bodily or mental disease
a dusty pink color
a rosy color (especially in the cheeks) taken as a sign of good health