incertitude
noun
                                                                                                                            
                                                            in·cer·ti·tude
                    
                                                                                                              
                                                                                                                                  (ˌ)in-ˈsər-tə-ˌtüd  
                                                                                                                              
            -ˌtyüd
                                                      
                                                          
                                
              
          
                                                      : uncertainty:                                      
                
                    
        a
    
          
                                          
              
          
                                                      : absence of assurance or confidence : doubt                                      
                
                    
        b
    
          
                                          
              
          
                                                      : the quality or state of being unstable or insecure                                      
                
                    
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  Merriam-Webster unabridged




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