The Collaborative International Dictionary of English v.0.48:

Hoggish \Hog"gish\, a.
   Swinish; gluttonous; filthy; selfish. -- Hog"gish*ly, adv.
   -- Hog"gish*ness, n.
   [1913 Webster]

         Is not a hoggish life the height of some men's wishes?
                                                  --Shaftesbury.
   [1913 Webster]

WordNet (r) 3.0 (2006):

hoggish
    adj 1: resembling swine; coarsely gluttonous or greedy; "piggish
           table manners"; "the piggy fat-cheeked little boy and his
           porcine pot-bellied father"; "swinish slavering over
           food" [syn: hoggish, piggish, piggy, porcine,
           swinish]

Moby Thesaurus II by Grady Ward, 1.0:

87 Moby Thesaurus words for "hoggish":
   Apician, a hog for, acquisitive, all-devouring, asinine,
   avaricious, avid, beastly, bolting, bottomless, bovid, bovine,
   caprid, caprine, coveting, covetous, cowish, cowlike, cramming,
   crapulent, crapulous, deerlike, devouring, edacious, equestrian,
   equine, esurient, glutting, gluttonizing, gluttonous, goatish,
   goatlike, gobbling, gorging, grabby, grasping, greedy, gulping,
   guttling, guzzling, hircine, hogging, hoofed, horsy, hyperphagic,
   insatiable, insatiate, intemperate, limitless, mercenary, miserly,
   money-hungry, money-mad, monopolistic, monopolizing, monopoloid,
   mulish, omnivorous, overgreedy, ovine, piggish, polyphagic,
   possessive, quenchless, rapacious, ravening, ravenous, ruminant,
   self-seeking, selfish, sheepish, sheeplike, slakeless, sordid,
   stuffing, swinish, unappeasable, unappeased, ungulate,
   unquenchable, unsated, unsatisfied, unslakeable, unslaked, venal,
   voracious, wolfing