scintillant vs scintillating

scintillant and scintillating both are adjectives.

Word	Noun	Adjective	Verb	Adverb
scintillant	No	Yes	No	No
scintillating	No	Yes	No	No

As adjectives, scintillant and scintillating are synonyms defined as:

scintillant and scintillating: having brief brilliant points or flashes of light

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

scintillant (adjective)	scintillating (adjective)
having brief brilliant points or flashes of light	having brief brilliant points or flashes of light
	brilliantly clever
	marked by high spirits or excitement