1. 
   astutely
   [adv] - in a shrewd manner
   Found op http://www.webdictionary.co.uk/definition.php?query=astutely
   
   
2. 
   astutely
   shrewdly adverb in a shrewd manner; `he invested his fortune astutely`; `he was acutely insightful`
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=astutely
   
   
3. 
   astutely
   1) Cannily 2) Craftily 3) In a shrewd manner 4) Sagaciously 5) Sapiently 6) Sensibly 7) Shrewdly 8) With savvy
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/astutely/1
   
   

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