Uncomfortable \Un*com"fort*a*ble\, a.
   1. Feeling discomfort; uneasy; as, to be uncomfortable on
      account of one's position.
      
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   2. Causing discomfort; disagreeable; unpleasant; as, an
      uncomfortable seat or situation.
      
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            The most dead, uncomfortable time of the year.
                                                  --Addison.
      
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 -- {Un*comfort*a*ble*ness}, n. --
      {Un*comfort*a*bly}, adv.
      
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uncomfortable
     adj 1: conducive to or feeling mental discomfort; "this kind of
            life can prove disruptive and uncomfortable"; "the
            uncomfortable truth"; "grew uncomfortable beneath his
            appraising eye"; "an uncomfortable way of surprising
            me just when I felt surest"; "the teacher's presence
            at the conference made the child very uncomfortable"
            [ant: {comfortable}]
     2: providing or experiencing physical discomfort; "an
        uncomfortable chair"; "an uncomfortable day in the hot
        sun" [ant: {comfortable}]

67 Moby Thesaurus words for "uncomfortable":
   abashed, affecting, afflicted, afflictive, agitated, beset, bitter,
   bleak, bothered, cast down, chagrined, chapfallen, cheerless,
   comfortless, confused, deplorable, depressing, depressive,
   discomfited, discomforted, discomforting, discomposed,
   disconcerted, dismal, dismaying, disquieted, distressed,
   distressful, distressing, disturbed, dolorific, dolorogenic,
   dolorous, dreary, embarrassed, grievous, harsh, hung up,
   ill at ease, joyless, lamentable, mortified, mournful, moving,
   out of countenance, painful, pathetic, perturbed, piteous,
   pitiable, poignant, put-out, put-upon, regrettable, rueful, sad,
   saddening, sharp, sore, sorrowful, touching, troubled, uneasy,
   upset, woebegone, woeful, wretched