unappetizing

from WordNet (r) 3.0 (2006)

unappetizing
    adj 1: not appetizing in appearance, aroma, or taste [syn:
           {unappetizing}, {unappetising}] [ant: {appetising},
           {appetizing}]

from Moby Thesaurus II by Grady Ward, 1.0

32 Moby Thesaurus words for "unappetizing":
      bitter, disagreeable, dislikable, displeasing, distasteful, flat,
      flavorless, foul-tasting, ill-flavored, insipid, savorless, sour,
      tasteless, thankless, ugly, unalluring, unappealing, unattractive,
      undelectable, undelicious, undesirable, unengaging, unenjoyable,
      uninviting, unlikable, unpalatable, unpleasant, unpleasing,
      unsavory, untasteful, untasty, unwelcome