WordNet sense 1 (a strong flame that burns brightly):

blaze

WordNet sense 2 (without any attempt at concealment; completely obvious):

blatant, conspicuous

WordNet sense 3 (not concealed or hidden):

unconcealed

WordNet sense 4 (lighted up by or as by fire or flame):

ablaze, alight, burning, flaming, afire, aflame, aflare, on fire

WordNet sense 5 (set afire or burning):

lit, lighted

WordNet sense 6 (shining intensely):

blinding, dazzling, glaring, fulgent, glary