discomfited vs defeated

discomfited and defeated both are nouns.

Word	Noun	Adjective	Verb	Adverb
discomfited	Yes	Yes	No	No
defeated	Yes	Yes	No	No

As adjectives, discomfited and defeated are synonyms defined as:

Other synonyms of discomfited include disappointed, foiled, frustrated, thwarted.

As nouns, discomfited and defeated are synonyms defined as:

discomfited (noun)	defeated (noun)
people who are defeated	people who are defeated

discomfited (adjective)	defeated (adjective)
disappointingly unsuccessful	beaten or overcome; not victorious
	disappointingly unsuccessful