high-minded vs high-flown

high-minded and high-flown both are adjectives.

Word	Noun	Adjective	Verb	Adverb
high-minded	No	Yes	No	No
high-flown	No	Yes	No	No

As adjectives, high-minded and high-flown are synonyms defined as:

high-minded and high-flown: of high moral or intellectual value; elevated in nature or style

Other synonyms of high-minded include elevated, exalted, grand, idealistic, lofty, noble-minded, rarefied, rarified, sublime.

high-minded (adjective)	high-flown (adjective)
of high moral or intellectual value; elevated in nature or style	of high moral or intellectual value; elevated in nature or style
	pretentious (especially with regard to language or ideals)