13 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
                                        
                                                | 9861 | 
                                                nonreflective | 
                        9,017 | 
                        cefilnortv | 
                        10 | 
                        4,792 | 
                    
                                        
                                                | 9862 | 
                                                felicitations | 
                        9,017 | 
                        acefilnost | 
                        10 | 
                        4,791 | 
                    
                                        
                                                | 9863 | 
                                                reembarcation | 
                        9,017 | 
                        abceimnort | 
                        10 | 
                        4,790 | 
                    
                                        
                                                | 9864 | 
                                                parasyntheton | 
                        9,019 | 
                        aehnoprsty | 
                        10 | 
                        4,788 | 
                    
                                        
                                                | 9865 | 
                                                remonstrating | 
                        9,019 | 
                        aegimnorst | 
                        10 | 
                        4,789 | 
                    
                                        
                                                | 9866 | 
                                                thysanopteran | 
                        9,019 | 
                        aehnoprsty | 
                        10 | 
                        4,786 | 
                    
                                        
                                                | 9867 | 
                                                melodramatise | 
                        9,019 | 
                        adeilmorst | 
                        10 | 
                        4,787 | 
                    
                                        
                                                | 9868 | 
                                                transmittable | 
                        9,020 | 
                        abeilmnrst | 
                        10 | 
                        4,785 | 
                    
                                        
                                                | 9869 | 
                                                marchionesses | 
                        9,020 | 
                        acehimnors | 
                        10 | 
                        4,783 | 
                    
                                        
                                                | 9870 | 
                                                mortifiedness | 
                        9,020 | 
                        defimnorst | 
                        10 | 
                        4,784 | 
                    
                                        
                                                | 9871 | 
                                                leptosphaeria | 
                        9,021 | 
                        aehiloprst | 
                        10 | 
                        4,779 | 
                    
                                        
                                                | 9872 | 
                                                equestrianize | 
                        9,021 | 
                        aeinqrstuz | 
                        10 | 
                        4,782 | 
                    
                                        
                                                | 9873 | 
                                                mistranslated | 
                        9,021 | 
                        adeilmnrst | 
                        10 | 
                        4,780 | 
                    
                                        
                                                | 9874 | 
                                                autoprothesis | 
                        9,021 | 
                        aehioprstu | 
                        10 | 
                        4,781 | 
                    
                                        
                                                | 9875 | 
                                                reconciliated | 
                        9,025 | 
                        acdeilnort | 
                        10 | 
                        4,777 | 
                    
                                        
                                                | 9876 | 
                                                deferentially | 
                        9,025 | 
                        adefilnrty | 
                        10 | 
                        4,775 | 
                    
                                        
                                                | 9877 | 
                                                nonesuriently | 
                        9,025 | 
                        eilnorstuy | 
                        10 | 
                        4,778 | 
                    
                                        
                                                | 9878 | 
                                                reactionarism | 
                        9,025 | 
                        aceimnorst | 
                        10 | 
                        4,776 | 
                    
                                        
                                                | 9879 | 
                                                dermatopathia | 
                        9,026 | 
                        adehimoprt | 
                        10 | 
                        4,774 | 
                    
                                        
                                                | 9880 | 
                                                confervoideae | 
                        9,026 | 
                        acdefinorv | 
                        10 | 
                        4,773 |