poet-singer vs minstrel

poet-singer and minstrel both are nouns.

Word	Noun	Adjective	Verb	Adverb
poet-singer	Yes	No	No	No
minstrel	Yes	No	Yes	No

As nouns, poet-singer and minstrel are synonyms defined as:

Other synonyms of poet-singer include folk singer, jongleur, troubadour.

poet-singer (noun)	minstrel (noun)
a singer of folk songs	a singer of folk songs
	a performer in a minstrel show

poet-singer (verb)	minstrel (verb)
	celebrate by singing, in the style of minstrels