1. 
   ominously
   [adv] - in an ominous manner
   Found op http://www.webdictionary.co.uk/definition.php?query=ominously
   
   
2. 
   ominously
   adverb in an ominous manner; `the sun darkened ominously`
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=ominously
   
   
3. 
   ominously
   ominously In an ominous manner.
   Found op http://www.wordinfo.info/words/index/info/view_unit/3553/
   
   
4. 
   ominously
   1) In an ominous manner
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/ominously/1
   
   

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