1. 
   Gruesome
   Grue'some adjective Same as Grewsome . [ Scot.]
   Found op http://www.encyclo.co.uk/webster/G/62
   
   
2. 
   Gruesome
   • (a.) Same as Grewsome. • (a.) Ugly; frightful.
   Found op http://thinkexist.com/dictionary/meaning/gruesome/
   
   
3. 
   gruesome
   1) Alarming 2) Awful 3) Ghastly 4) Grim 5) Grisly 6) Hideous 7) Horrible 8) Horrid 9) Horrific 10) Macabre 11) Repugnant 12) Shocking
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/gruesome/1
   
   

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