coloratura vs coloratura soprano

coloratura and coloratura soprano both are nouns.

Word	Noun	Adjective	Verb	Adverb
coloratura	Yes	No	No	No
coloratura soprano	Yes	No	No	No

As nouns, coloratura and coloratura soprano are synonyms defined as:

coloratura and coloratura soprano: a lyric soprano who specializes in coloratura vocal music

coloratura (noun)	coloratura soprano (noun)
singing with florid ornamentation	a lyric soprano who specializes in coloratura vocal music
a lyric soprano who specializes in coloratura vocal music