queasy queasy /ˈkwiːzi/

adjective

1. Causing or fraught with or showing anxiety  ( anxious , queasy , uneasy , nervous , unquiet )
   causing or fraught with or showing anxiety
    Spent an anxious night waiting for the test results
   spent an anxious night waiting for the test results
    Cast anxious glances behind her
   cast anxious glances behind her
    Those nervous moments before takeoff
   those nervous moments before takeoff
    An unquiet mind
   an unquiet mind
   
2. Feeling nausea; feeling about to vomit  ( nauseous , queasy , nauseated , sick , sickish )
   feeling nausea; feeling about to vomit
     She took a sick day to recover from the flu.
   She took a sick day to recover from the flu.
   
3. Causing or able to cause nausea  ( nauseating , nauseous , noisome , loathsome , offensive , queasy , sickening , vile , vomitous [American] )
   causing or able to cause nausea
    A nauseating smell
   a nauseating smell
    Nauseous offal
   nauseous offal
    A sickening stench
   a sickening stench