Synonyms and related words :
agitate, arouse, blow the coals, excite, fan, fan the flame, feed the fire, ferment, fire, foment, heat, heat up, impassion, incense, incite, inflame, instigate, nettle, pique, provoke, rally, set on, sic on, stir the embers, stir up, tickle, whet, whip up, work up