炽 (w)

(chì) to burn; to blaze; splendid; illustrious

炽烈 (w)

(chìliè) burning fiercely; flaming; blazing

炽热 (w)

(chìrè) red-hot; glowing; blazing; fig. passionate

炽热火山云 (w)

(chìrèhuǒshānyún) nuée ardente; hot cloud of volcanic ash