1. 
   Cryophile
   Psychrophile.
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
2. 
   cryophile
   cryophil, cryophile, cryophily 1. Thriving at low temperatures. 2. Preferring cold conditions.
   Found op http://www.wordinfo.info/words/index/info/view_unit/2785/4
   
   
3. 
   cryophile
   See psychrophile.
   Found op http://www.daviddarling.info/encyclopedia/C/cryophile.html
   
   
4. 
   cryophile
   1) Psychrophile
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/cryophile/1
   
   

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