Choose the antonym of “Lackluster”.

Lackluster : not having brightness, brilliance, or vitality

Synonyms & Near Synonyms for lackluster

black, caliginous, dark, darkened, darkish, darkling, darksome, dim, dimmed, dusk, dusky, gloomy, lightless, murky, obscure, beclouded, befogged, clouded, foggy, fuliginous, misty, smoggy, soupy

Antonyms & Near Antonyms for lackluster

ablaze, agleam, aglitter, alight, beaming, beamy, effulgent, glaring, glowing, incandescent, lambent, radiant, relucent, resplendent, shining, sparkling
Source: Merriam-Webster