13 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
                                        
                                                | 8741 | 
                                                admirableness | 
                        8,552 | 
                        abdeilmnrs | 
                        10 | 
                        5,910 | 
                    
                                        
                                                | 8742 | 
                                                unterrifiable | 
                        8,552 | 
                        abefilnrtu | 
                        10 | 
                        5,908 | 
                    
                                        
                                                | 8743 | 
                                                chondrosteous | 
                        8,552 | 
                        cdehnorstu | 
                        10 | 
                        5,912 | 
                    
                                        
                                                | 8744 | 
                                                stratagemical | 
                        8,552 | 
                        acegilmrst | 
                        10 | 
                        5,907 | 
                    
                                        
                                                | 8745 | 
                                                pteridophytes | 
                        8,552 | 
                        dehioprsty | 
                        10 | 
                        5,906 | 
                    
                                        
                                                | 8746 | 
                                                maleficiation | 
                        8,552 | 
                        acefilmnot | 
                        10 | 
                        5,909 | 
                    
                                        
                                                | 8747 | 
                                                amelification | 
                        8,552 | 
                        acefilmnot | 
                        10 | 
                        5,911 | 
                    
                                        
                                                | 8748 | 
                                                exarchateship | 
                        8,553 | 
                        acehiprstx | 
                        10 | 
                        5,904 | 
                    
                                        
                                                | 8749 | 
                                                semiaperiodic | 
                        8,553 | 
                        acdeimoprs | 
                        10 | 
                        5,905 | 
                    
                                        
                                                | 8750 | 
                                                uncontractile | 
                        8,553 | 
                        aceilnortu | 
                        10 | 
                        5,903 | 
                    
                                        
                                                | 8751 | 
                                                unbastinadoed | 
                        8,554 | 
                        abdeinostu | 
                        10 | 
                        5,902 | 
                    
                                        
                                                | 8752 | 
                                                presbyterians | 
                        8,554 | 
                        abeinprsty | 
                        10 | 
                        5,901 | 
                    
                                        
                                                | 8753 | 
                                                stereophysics | 
                        8,555 | 
                        cehioprsty | 
                        10 | 
                        5,900 | 
                    
                                        
                                                | 8754 | 
                                                recurvopatent | 
                        8,555 | 
                        acenoprtuv | 
                        10 | 
                        5,899 | 
                    
                                        
                                                | 8755 | 
                                                misarticulate | 
                        8,556 | 
                        aceilmrstu | 
                        10 | 
                        5,896 | 
                    
                                        
                                                | 8756 | 
                                                articulations | 
                        8,556 | 
                        acilnorstu | 
                        10 | 
                        5,897 | 
                    
                                        
                                                | 8757 | 
                                                dilleniaceous | 
                        8,556 | 
                        acdeilnosu | 
                        10 | 
                        5,898 | 
                    
                                        
                                                | 8758 | 
                                                reflectorized | 
                        8,557 | 
                        cdefilortz | 
                        10 | 
                        5,895 | 
                    
                                        
                                                | 8759 | 
                                                siderographer | 
                        8,558 | 
                        adeghioprs | 
                        10 | 
                        5,894 | 
                    
                                        
                                                | 8760 | 
                                                singularities | 
                        8,559 | 
                        aegilnrstu | 
                        10 | 
                        5,893 |