WordNet sense 1 (the process of combustion of inflammable materials producing heat and light and (often) smoke):

fire, flame

WordNet sense 2 ((used of persons) informal intensifiers):

bloody, blooming, bally, blinking, crashing

WordNet sense 3 (not diminished or moderated in intensity or severity; sometimes used as an intensifier):

unmitigated

WordNet sense 4 (very intense):

fiery

WordNet sense 5 (extended meanings; especially of psychological heat; marked by intensity or vehemence especially of passion or enthusiasm):

hot

WordNet sense 6 (lighted up by or as by fire or flame):

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

WordNet sense 7 (set afire or burning):

lit, lighted

WordNet sense 8 (having striking color):

colorful, colourful