1. 
   smoothly
   [adv] - in a smooth and diplomatic manner 2. [adv] - with no problems or difficulties
   Found op http://www.webdictionary.co.uk/definition.php?query=smoothly
   
   
2. 
   Smoothly
   Smooth'ly adverb In a smooth manner.
   Found op http://www.encyclo.co.uk/webster/S/129
   
   
3. 
   smoothly
   adverb with no problems or difficulties; `put the plans into effect quickly and smoothly`
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=smoothly
   
   
4. 
   Smoothly
   • (adv.) In a smooth manner.
   Found op http://thinkexist.com/dictionary/meaning/smoothly/
   
   
5. 
   smoothly
   1) Swimmingly 2) Without a hitch 3) Without interruption
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/smoothly/1
   
   

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