deteriorate, fester, extinguish, smoulders, erupt, combust, charred, disintegrate, burning, dissipate, seep, crumble, scorch, blaze, linger, recede, simmers, evaporate, subside, sprout, shrivel, caramelize, lie dormant, implode, raged, decompose, flicker, engulf, explode, fade, percolate, douse, kindling, ferment, aflame, flare, curdle, wither, disappear, smoke, ripen, seethe, persist, rots, caramelise, melt, metastasize, ooze, ignited, grate, swirl, thicken, abate, fizzle, sooting, discolor, billowing, crackling, blossom, marinate, gnaw, germinate, dowse, vanish, sputter, spontaneous combustion, blackens, stagnate, enshroud, splutter, darken, combusted, calcify, putrefy, spew, sizzles, wane, falter, unfurl, tamped, waft, creep, roil, pervade, volatilize, slacken, congeal, alight, wilt, dwindle, permeate, reemerge, ravage, resound, resurface, harden, incinerated, boils, discolour, circulate, vaporize, dries, thunder, chanting, flickering, grumble, gurgling, puzzlement, reverberation, ripple, throbbing, amusement, belch, bubbling, clapping, clicking, creaking, derision, disapproval, drip, drizzle, entreaty

burn, combust, experience, feel

smoulder