Thesaurus

Synonyms for Scintillating include:

agile, agleam, aglitter, aglow, alert, alive, animated, apt, ardent, beadlike, beady, beaming, beamy, blazing, blinding, born, bouncing, bouncy, brainy, breezy, bright, bright as a new penny, brilliant, bubbling, bubbly, burbling, burbly, buttonlike, buttony, clever, coruscant, dazzling, effervescent, effulgent, effusive, energetic, flashing, fulgent, fulgid, glaring, glary, gleaming, glimmering, glimmery, glinting, glistening, glistering, glittering, glittery, glossy, gushing, innate, intelligent, iridescent, lambent, live, lively, lucent, luminous, lurid, lustrous, nacreous, natural, nimble, nitid, noctilucent, opalescent, opaline, pearlescent, peppy, precocious, prehensile, quick, radiant, ready, refulgent, rested, scintillant, scintillating, searching, self-luminous, sheeny, shimmery, shining, shiny, silver, silvern, silvery, smart, smart as a whip, sparkly, spirited, trenchant, twinkling, warm, zippy

scintillating is a ADJ.