ti vs solfa syllable

ti and solfa syllable both are nouns.

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

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

ti: the syllable naming the seventh (subtonic) note of any musical scale in solmization
solfa syllable: one of the names for notes of a musical scale in solmization

ti (noun)	solfa syllable (noun)
the syllable naming the seventh (subtonic) note of any musical scale in solmization	one of the names for notes of a musical scale in solmization
shrub with terminal tufts of elongated leaves used locally for thatching and clothing; thick sweet roots are used as food; tropical southeastern Asia, Australia and Hawaii