irredeemable
adjective
                                                                                                                            
                                                            ir·re·deem·able
                    
                                                                                                              
                                                                                                                                  ˌir-i-ˈdē-mə-bəl 
                                                      
                                                          
            1
                    
                                          
              
          
                                                      : not redeemable: such as                                      
                
                    
        a
    
          
                                          
              
          
                                                      : not terminable by payment of the principal                                      
              
                             
irredeemable bond
                         
                
                    2
                    
                                          
              
          
                                                      : being beyond remedy : hopeless                                      
              
                             
irredeemable mistakes
                         
                
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  Merriam-Webster unabridged




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