Nouns

(n)sparkle, twinkle, spark, lightmerriment expressed by a brightness or gleam or animation of countenance“he had a sparkle in his eye”, “there's a perpetual twinkle in his eyes”
(n)glitter, sparkle, coruscationthe occurrence of a small flash or spark
(n)glitter, glister, glisten, scintillation, sparklethe quality of shining with a bright reflected light

Verbs

(v)sparkle, scintillate, coruscatereflect brightly“Unquarried marble sparkled on the hillside”
(v)sparkle, scintillate, coruscatebe lively or brilliant or exhibit virtuosity“The musical performance sparkled”, “A scintillating conversation”, “his playing coruscated throughout the concert hall”
(v)spark, sparkleemit or produce sparks“A high tension wire, brought down by a storm, can continue to spark”
(v)foam, froth, fizz, effervesce, sparkle, form bubblesbecome bubbly or frothy or foaming“The boiling soup was frothing”, “The river was foaming”, “sparkling water”