roily /ˈrɔɪli/
  (a.)攪亂的,攪渾的,焦急的
  Roil·y a. Turbid; as, roily water.
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  roily
       adj : (of a liquid) agitated vigorously; in a state of turbulence;
             "the river's roiling current"; "turbulent rapids" [syn:
              churning, roiling, roiled, turbulent]
       [also: roiliest, roilier]