solfa syllable vs syllable

solfa syllable and syllable both are nouns.

Word	Noun	Adjective	Verb	Adverb
solfa syllable	Yes	No	No	No
syllable	Yes	No	No	No

As nouns, syllable is a hypernym of solfa syllable; that is, syllable is a word with a broader meaning than solfa syllable:

solfa syllable: one of the names for notes of a musical scale in solmization
syllable: a unit of spoken language larger than a phoneme

solfa syllable (noun)	syllable (noun)
one of the names for notes of a musical scale in solmization	a unit of spoken language larger than a phoneme