13 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
                                        
                                                | 16581 | 
                                                reestablishes | 
                        9,684 | 
                        abehilrst | 
                        9 | 
                        10,851 | 
                    
                                        
                                                | 16582 | 
                                                pentatomoidea | 
                        9,685 | 
                        adeimnopt | 
                        9 | 
                        10,850 | 
                    
                                        
                                                | 16583 | 
                                                disintegrates | 
                        9,686 | 
                        adeginrst | 
                        9 | 
                        10,849 | 
                    
                                        
                                                | 16584 | 
                                                nonethereally | 
                        9,687 | 
                        aehlnorty | 
                        9 | 
                        10,848 | 
                    
                                        
                                                | 16585 | 
                                                consternation | 
                        9,687 | 
                        aceinorst | 
                        9 | 
                        10,847 | 
                    
                                        
                                                | 16586 | 
                                                megatheriidae | 
                        9,692 | 
                        adeghimrt | 
                        9 | 
                        10,845 | 
                    
                                        
                                                | 16587 | 
                                                oversecretion | 
                        9,692 | 
                        ceinorstv | 
                        9 | 
                        10,846 | 
                    
                                        
                                                | 16588 | 
                                                unrelatedness | 
                        9,694 | 
                        adelnrstu | 
                        9 | 
                        10,844 | 
                    
                                        
                                                | 16589 | 
                                                opisthothelae | 
                        9,695 | 
                        aehilopst | 
                        9 | 
                        10,843 | 
                    
                                        
                                                | 16590 | 
                                                tenderization | 
                        9,697 | 
                        adeinortz | 
                        9 | 
                        10,842 | 
                    
                                        
                                                | 16591 | 
                                                forementioned | 
                        9,698 | 
                        defimnort | 
                        9 | 
                        10,841 | 
                    
                                        
                                                | 16592 | 
                                                stadholderate | 
                        9,700 | 
                        adehlorst | 
                        9 | 
                        10,840 | 
                    
                                        
                                                | 16593 | 
                                                decontaminate | 
                        9,701 | 
                        acdeimnot | 
                        9 | 
                        10,837 | 
                    
                                        
                                                | 16594 | 
                                                odontornithes | 
                        9,701 | 
                        dehinorst | 
                        9 | 
                        10,839 | 
                    
                                        
                                                | 16595 | 
                                                impenetration | 
                        9,701 | 
                        aeimnoprt | 
                        9 | 
                        10,838 | 
                    
                                        
                                                | 16596 | 
                                                enterocoelous | 
                        9,702 | 
                        celnorstu | 
                        9 | 
                        10,836 | 
                    
                                        
                                                | 16597 | 
                                                terebratuline | 
                        9,703 | 
                        abeilnrtu | 
                        9 | 
                        10,835 | 
                    
                                        
                                                | 16598 | 
                                                ascensiontide | 
                        9,705 | 
                        acdeinost | 
                        9 | 
                        10,834 | 
                    
                                        
                                                | 16599 | 
                                                photaesthetic | 
                        9,710 | 
                        acehiopst | 
                        9 | 
                        10,833 | 
                    
                                        
                                                | 16600 | 
                                                statutoriness | 
                        9,712 | 
                        aeinorstu | 
                        9 | 
                        10,832 |