sickish

from WordNet (r) 3.0 (2006)

sickish
    adj 1: feeling nausea; feeling about to vomit [syn: {nauseated},
           {nauseous}, {queasy}, {sick}, {sickish}]

from The Collaborative International Dictionary of English v.0.48

Sickish \Sick"ish\, a.
   1. Somewhat sick or diseased.
      [1913 Webster]

   2. Somewhat sickening; as, a sickish taste.
      [1913 Webster] -- {Sick"ish*ly}, adv. -- {Sick"ish*ness},
      n.
      [1913 Webster]