1. 
   worthlessly
   [adv] - in a worthless manner
   Found op http://www.webdictionary.co.uk/definition.php?query=worthlessly
   
   
2. 
   worthlessly
   adverb in a worthless manner
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=worthlessly
   
   
3. 
   worthlessly
   1) In a worthless manner
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/worthlessly/1
   
   

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