1. 
   scummy
   [adj] - covered with scum
   Found op http://www.webdictionary.co.uk/definition.php?query=scummy
   
   
2. 
   Scummy
   Scum'my adjective Covered with scum; of the nature of scum. Sir P. Sidney.
   Found op http://www.encyclo.co.uk/webster/S/42
   
   
3. 
   scummy
   adjective covered with scum; `the scummy surface of the polluted pond`
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=scummy
   
   
4. 
   Scummy
   • (a.) Covered with scum; of the nature of scum.
   Found op http://thinkexist.com/dictionary/meaning/scummy/
   
   
5. 
   scummy
   1) Abject 2) Contemptible 3) Covered with scum 4) Low 5) Low-down 6) Miserable 7) Scurvy
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/scummy/1
   
   

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