scintillate vs scintillate

scintillate and scintillate both are verbs.

Word	Noun	Adjective	Verb	Adverb
scintillate	No	No	Yes	No
scintillate	No	No	Yes	No

scintillate (verb)	scintillate (verb)
be lively or brilliant or exhibit virtuosity	be lively or brilliant or exhibit virtuosity
fluoresce momentarily when struck by a charged particle or high-energy photon	fluoresce momentarily when struck by a charged particle or high-energy photon
emit or reflect light in a flickering manner	emit or reflect light in a flickering manner
give off	give off
reflect brightly	reflect brightly