Scintillating
Part of speech: adjective
Definition: that scintillates with brief flashes of light brilliantly clever, amusing or witty
Part of speech: verb
Definition: To give off sparks; to shine as if emanating sparks; to twinkle or glow.
Sparkly
Part of speech: adjective
Definition: giving off sparks, or small flashes of light; glitterylively and high-spiritedbubbly or effervescent