mare's nest
noun
            
               plural mare's nests or mares' nests            
        
    1
                    
                                          
              
          
                                                      : a false discovery, illusion, or deliberate hoax                                      
                
                    
2
                    
                                          
              
          
                                                      : a place, condition, or situation of great disorder or confusion                                      
              
                             
a mare's nest of intrigue and troubles with the money men— William Cole
William Cole
                         
                
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  Merriam-Webster unabridged




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