1. 
   oniomaniac
   oniomaniac Someone who has an uncontrollable desire to buy things.
   Found op http://www.wordinfo.info/words/index/info/view_unit/1477/
   
   
2. 
   oniomaniac
   oniomania, oniomaniac 1. A morbidly exaggerated need or urge to buy beyond the realistic needs of the individual. 2. An uncontrollable compulsion or desire to buy things. 3. Compulsive shopping; an excessive, uncontrollable desire to buy things.
   Found op http://www.wordinfo.info/words/index/info/view_unit/2735/14
   
   
3. 
   oniomaniac
   1) Someone who has an uncontrollable desire to buy things
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/oniomaniac/1
   
   

Tip: double click on a word to show its meaning.