1. 
   Blackguardly
   Black'guard·ly adverb & adjective In the manner of or resembling a blackguard; abusive; scurrilous; ruffianly.
   Found op http://www.encyclo.co.uk/webster/B/61
   
   
2. 
   Blackguardly
   • (adv. & a.) In the manner of or resembling a blackguard; abusive; scurrilous; ruffianly.
   Found op http://thinkexist.com/dictionary/meaning/blackguardly/
   
   
3. 
   blackguardly
   1) Dishonest 2) Dishonorable 3) Rascally 4) Roguish 5) Scoundrelly
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/blackguardly/1
   
   

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