give off vs sparkle

give off is not a noun while sparkle is a noun.

Word	Noun	Adjective	Verb	Adverb
give off	No	No	Yes	No
sparkle	Yes	No	Yes	No

As verbs, sparkle is a hyponym of give off; that is, sparkle is a word with a more specific, narrower meaning than give off:

give off: give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.
sparkle: emit or produce sparks

Other hyponyms of give off include effuse, reflect, shine, spark, radiate, scintillate, fume, smoke, reek, shoot, ray, steam.

give off (noun)	sparkle (noun)
	the quality of shining with a bright reflected light
	merriment expressed by a brightness or gleam or animation of countenance
	the occurrence of a small flash or spark

give off (verb)	sparkle (verb)
have as a by-product	become bubbly or frothy or foaming
give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.	be lively or brilliant or exhibit virtuosity
	reflect brightly
	emit or produce sparks