11 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 1961 | cameography | 5,916 | aceghmopry | 10 | 5,881 | 
                                        
                                                | 1962 | exomphalous | 5,916 | aehlmopsux | 10 | 5,883 | 
                                        
                                                | 1963 | biquarterly | 5,916 | abeilqrtuy | 10 | 5,880 | 
                                        
                                                | 1964 | overflowing | 5,917 | efgilnorvw | 10 | 5,877 | 
                                        
                                                | 1965 | mothballing | 5,917 | abghilmnot | 10 | 5,876 | 
                                        
                                                | 1966 | outcaviling | 5,918 | acgilnotuv | 10 | 5,873 | 
                                        
                                                | 1967 | uninvokable | 5,918 | abeiklnouv | 10 | 5,875 | 
                                        
                                                | 1968 | pawnbrokers | 5,918 | abeknoprsw | 10 | 5,874 | 
                                        
                                                | 1969 | tulipflower | 5,918 | efiloprtuw | 10 | 5,872 | 
                                        
                                                | 1970 | subordinary | 5,918 | abdinorsuy | 10 | 5,871 | 
                                        
                                                | 1971 | bawdyhouses | 5,919 | abdehosuwy | 10 | 5,870 | 
                                        
                                                | 1972 | thyroprival | 5,919 | ahiloprtvy | 10 | 5,868 | 
                                        
                                                | 1973 | presurgical | 5,919 | acegilprsu | 10 | 5,867 | 
                                        
                                                | 1974 | zymotechnic | 5,919 | cehimnotyz | 10 | 5,869 | 
                                        
                                                | 1975 | overvaluing | 5,921 | aegilnoruv | 10 | 5,866 | 
                                        
                                                | 1976 | emblazoning | 5,921 | abegilmnoz | 10 | 5,865 | 
                                        
                                                | 1977 | complexions | 5,921 | ceilmnopsx | 10 | 5,864 | 
                                        
                                                | 1978 | redoubtably | 5,921 | abdelortuy | 10 | 5,863 | 
                                        
                                                | 1979 | backsliders | 5,922 | abcdeiklrs | 10 | 5,859 | 
                                        
                                                | 1980 | candelabrum | 5,922 | abcdelmnru | 10 | 5,860 |