13 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
                                        
                                                | 7741 | 
                                                circulatories | 
                        8,214 | 
                        aceilorstu | 
                        10 | 
                        6,911 | 
                    
                                        
                                                | 7742 | 
                                                linearifolius | 
                        8,214 | 
                        aefilnorsu | 
                        10 | 
                        6,914 | 
                    
                                        
                                                | 7743 | 
                                                diffusiometer | 
                        8,215 | 
                        defimorstu | 
                        10 | 
                        6,910 | 
                    
                                        
                                                | 7744 | 
                                                agglomerative | 
                        8,215 | 
                        aegilmortv | 
                        10 | 
                        6,909 | 
                    
                                        
                                                | 7745 | 
                                                photochloride | 
                        8,216 | 
                        cdehiloprt | 
                        10 | 
                        6,906 | 
                    
                                        
                                                | 7746 | 
                                                antiorthodoxy | 
                        8,216 | 
                        adhinortxy | 
                        10 | 
                        6,905 | 
                    
                                        
                                                | 7747 | 
                                                infracostalis | 
                        8,216 | 
                        acfilnorst | 
                        10 | 
                        6,907 | 
                    
                                        
                                                | 7748 | 
                                                vocationalize | 
                        8,216 | 
                        aceilnotvz | 
                        10 | 
                        6,908 | 
                    
                                        
                                                | 7749 | 
                                                acethydrazide | 
                        8,216 | 
                        acdehirtyz | 
                        10 | 
                        6,904 | 
                    
                                        
                                                | 7750 | 
                                                disilluminate | 
                        8,217 | 
                        adeilmnstu | 
                        10 | 
                        6,902 | 
                    
                                        
                                                | 7751 | 
                                                extratropical | 
                        8,217 | 
                        aceiloprtx | 
                        10 | 
                        6,903 | 
                    
                                        
                                                | 7752 | 
                                                correlatively | 
                        8,218 | 
                        aceilortvy | 
                        10 | 
                        6,900 | 
                    
                                        
                                                | 7753 | 
                                                arthroplastic | 
                        8,218 | 
                        achiloprst | 
                        10 | 
                        6,899 | 
                    
                                        
                                                | 7754 | 
                                                disconanthous | 
                        8,218 | 
                        acdhinostu | 
                        10 | 
                        6,901 | 
                    
                                        
                                                | 7755 | 
                                                progressional | 
                        8,219 | 
                        aegilnoprs | 
                        10 | 
                        6,898 | 
                    
                                        
                                                | 7756 | 
                                                balneographer | 
                        8,219 | 
                        abeghlnopr | 
                        10 | 
                        6,897 | 
                    
                                        
                                                | 7757 | 
                                                decompressive | 
                        8,220 | 
                        cdeimoprsv | 
                        10 | 
                        6,895 | 
                    
                                        
                                                | 7758 | 
                                                palaeichthyan | 
                        8,220 | 
                        acehilnpty | 
                        10 | 
                        6,890 | 
                    
                                        
                                                | 7759 | 
                                                nontravelling | 
                        8,220 | 
                        aegilnortv | 
                        10 | 
                        6,896 | 
                    
                                        
                                                | 7760 | 
                                                scrotofemoral | 
                        8,220 | 
                        aceflmorst | 
                        10 | 
                        6,892 |