brilliant Synonyms

magnificent brainy glorious superb splendid marvelous vivid exceptional shining excellent bright wonderful ingenious skilled skillful silvery skilful sharp sharp-witted sheen sheeny shimmering shiny showy sparkler smart statesmanlike starlit splendorous splendiferous splendent splendrous splashy spinelle spinel spectacular sparkling sophic solitaire smashing steller sensational promethean proficient prismatic precocious pictorial phosphorescent perspicacious perceptive