The Collaborative International Dictionary of English v.0.48:

Disgust \Dis*gust"\, v. t. [imp. & p. p. Disgusted; p. pr. &
   vb. n. Disgusting.] [OF. desgouster, F. d['e]go[^u]ter;
   pref. des- (L. dis-) + gouster to taste, F. go[^u]ter, fr. L.
   gustare, fr. gustus taste. See Gust to taste.]
   To provoke disgust or strong distaste in; to cause (any one)
   loathing, as of the stomach; to excite aversion in; to offend
   the moral taste of; -- often with at, with, or by.
   [1913 Webster]

         To disgust him with the world and its vanities.
                                                  --Prescott.
   [1913 Webster]

         [AE]rius is expressly declared . . . to have been
         disgusted at failing.                    --J. H.
                                                  Newman.
   [1913 Webster]

         Alarmed and disgusted by the proceedings of the
         convention.                              --Macaulay.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

disgusted \disgusted\ adj.
   having a strong distaste from surfeit.

   Syn: fed up(predicate), sick of(predicate), tired
        of(predicate).
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

disgusted
    adj 1: having a strong distaste from surfeit; "grew more and
           more disgusted"; "fed up with their complaints"; "sick of
           it all"; "sick to death of flattery"; "gossip that makes
           one sick"; "tired of the noise and smoke" [syn:
           disgusted, fed up(p), sick(p), sick of(p), tired
           of(p)]

Moby Thesaurus II by Grady Ward, 1.0:

61 Moby Thesaurus words for "disgusted":
   abhorrent, allayed, anguished, anxious, averse to, bored,
   cheerless, cloyed, crammed, depressed, engorged, fed-up, full,
   full of, glutted, gorged, grim, hating, jaded, joyless, loathing,
   nauseated, nauseous, offended, outraged, overfed, overfull,
   overgorged, oversaturated, overstuffed, pleasureless,
   prey to malaise, queasy, repelled, replete, revolted, sad, sated,
   satiated, satisfied, saturated, sick, sick of, sickened, slaked,
   stuffed, suffering angst, supersaturated, surfeited, tired,
   tired of, uneasy, unfulfilled, ungratified, unhappy, unquiet,
   unsatisfied, weary, with a bellyful, with a snootful,
   with enough of