scolion vs song

scolion and song both are nouns.

Word	Noun	Adjective	Verb	Adverb
scolion	Yes	No	No	No
song	Yes	No	No	No

As nouns, song is a hypernym of scolion; that is, song is a word with a broader meaning than scolion:

Other hypernyms of scolion include vocal.

scolion (noun)	song (noun)
a song (sometimes improvised) sung by guests at a banquet	the act of singing
	a short musical composition with words
	the characteristic sound produced by a bird
	a distinctive or characteristic sound
	a very small sum