satirist

satirist
    n 1: a humorist who uses ridicule and irony and sarcasm [syn:
         {satirist}, {ironist}, {ridiculer}]
    

Satirist \Sat"ir*ist\, n. [Cf. F. satiriste.]
   One who satirizes; especially, one who writes satire.
   [1913 Webster]

         The mighty satirist, who . . . had spread terror
         through the Whig ranks.                  --Macaulay.
   [1913 Webster]
    

75 Moby Thesaurus words for "satirist":
      Meistersinger, Parnassian, arch-poet, ballad maker, balladmonger,
      banana, bard, beat poet, bucoliast, burlesquer, caricaturist,
      clown, comedian, comic, cutup, elegist, epic poet, epigrammatist,
      fili, funnyman, gag writer, gagman, gagster, humorist, idyllist,
      imagist, ironist, jester, joker, jokesmith, jokester, jongleur,
      lampooner, lampoonist, laureate, librettist, madcap, major poet,
      maker, minnesinger, minor poet, minstrel, modernist,
      occasional poet, odist, parodist, pasquinader, pastoral poet,
      pastoralist, poet, poet laureate, poetress, poison-pen writer,
      prankster, punner, punster, quipster, reparteeist, rhapsode,
      rhapsodist, scop, skald, sonneteer, symbolist, troubadour,
      trouveur, trovatore, vers libriste, vers-librist, wag, wagwit,
      wisecracker, wit, witling, zany