Of high spiritual, moral, or intellectual worth.
Having a serious moral purpose; noble:
Exceedingly lofty or exalted:
Of, relating to, or having the nature of an idealist or idealism.
of high moral or intellectual value; elevated in nature or style; ; - Oliver Franks
The definition of rare is something that exists in limited quantities, that is unusually good, or meat that is not cooked until it is well done.
Not dense; thin:
Find another word for rarified. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for rarified, like: rarefied, exalted, elevated, sublime, grand, high-flown, high-minded, lofty, idealistic, noble-minded and rare.