The Collaborative International Dictionary of English v.0.48:

Qualmish \Qualm"ish\, a.
   Sick at the stomach; affected with nausea or sickly languor;
   inclined to vomit. --Shak.
   [1913 Webster] -- Qualm"ish*ly, adv. -- Qualm"ish*ness,
   n.
   [1913 Webster]