1. 
   inactiveness
   [n] - a disposition to remain inactive or inert
   Found op http://www.webdictionary.co.uk/definition.php?query=inactiveness
   
   
2. 
   inactiveness
   inactivity noun a disposition to remain inactive or inert; `he had to overcome his inertia and get back to work`
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=inactiveness
   
   
3. 
   inactiveness
   
   1. the state of being inactive
   2. a state of no activity
   3. a disposition to remain inactive or inert
   
   Found op
   
   
4. 
   inactiveness
   1) A disposition to remain inactive or inert 2) Inaction 3) Inactivity 4) State
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/inactiveness/1
   
   

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