clouded in WordNet English dictionary

1. unclear in form or expression
   "the blurred aims of the group"; "sometimes one understood clearly and sometimes the meaning was clouded"- H.G.Wells
   blurred  clouded 
   
2. filled or abounding with clouds
   cloud-covered  clouded  overcast  sunless 
   
3. mentally disordered
   "a mind clouded by sorrow"
   clouded 
   
4. made troubled or apprehensive or distressed in appearance
   "his face was clouded with unhappiness"
   clouded