glittering vs sparkly

glittering and sparkly both are adjectives.

Word	Noun	Adjective	Verb	Adverb
glittering	No	Yes	No	No
sparkly	No	Yes	No	No

As adjectives, glittering and sparkly are synonyms defined as:

glittering and sparkly: having brief brilliant points or flashes of light

Other synonyms of glittering include aglitter, coruscant, fulgid, glinting, glistering, glittery, scintillant, scintillating.

glittering (adjective)	sparkly (adjective)
having brief brilliant points or flashes of light	having brief brilliant points or flashes of light
	marked by high spirits or excitement