1. 
   sunken
   [adj] - under water
   Found op http://www.webdictionary.co.uk/definition.php?query=sunken
   
   
2. 
   Sunken
   Sunk'en adjective Lying on the bottom of a river or other water; sunk.
   Found op http://www.encyclo.co.uk/webster/S/239
   
   
3. 
   sunken
   adjective under water; e.g. at the bottom of a body of water; `sunken treasure`; `a sunken ship`
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=sunken
   
   
4. 
   Sunken
   • of Sink • (a.) Lying on the bottom of a river or other water; sunk.
   Found op http://thinkexist.com/dictionary/meaning/sunken/
   
   
5. 
   sunken
   1) Deep-set 2) Hollow 3) Like some living rooms 4) Like some treasures 5) Like the titanic 6) Recessed 7) Under water
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/sunken/1
   
   

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