WordNet (r) 3.0 (2006):

call forth
    v 1: evoke or provoke to appear or occur; "Her behavior provoked
         a quarrel between the couple" [syn: provoke, evoke,
         call forth, kick up]
    2: summon into action or bring into existence, often as if by
       magic; "raise the specter of unemployment"; "he conjured wild
       birds in the air"; "call down the spirits from the mountain"
       [syn: raise, conjure, conjure up, invoke, evoke,
       stir, call down, arouse, bring up, put forward,
       call forth]

Moby Thesaurus II by Grady Ward, 1.0:

121 Moby Thesaurus words for "call forth":
   annoy, arouse, awake, awaken, bid come, blow the coals, blow up,
   bring, bring about, bring forth, bring on, bring out,
   bring to light, call, call away, call back, call for, call in,
   call out, call together, call up, cause, cite, conjure, conjure up,
   contrive, convene, convoke, deduce, demand, derive, drag out,
   draw down, draw forth, draw on, draw out, educe, effect, elicit,
   enkindle, enrage, evoke, excite, fan, fan the fire, fan the flame,
   feed the fire, fire, flame, foment, frenzy, get, get from,
   get out of, heat, impassion, incense, incite, indent, induce,
   inflame, infuriate, inspire, instigate, invoke, key up, kindle,
   lather up, lead, light the fuse, light up, madden, motivate, move,
   muster, muster up, obtain, order up, overexcite, page, preconize,
   procure, prompt, provoke, recall, requisition, rouse, secure,
   send after, send for, serve, set astir, set fire to, set on fire,
   steam up, stimulate, stir, stir the blood, stir the embers,
   stir the feelings, stir up, subpoena, summon, summon forth,
   summon up, summons, superinduce, turn on, wake, wake up, waken,
   wangle, wangle out of, warm, warm the blood, whip up, winkle out,
   work into, work up, worm out, worm out of