15 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 7701 | phototransistor | 10,506 | ahinoprst | 9 | 6,951 | 
                                        
                                                | 7702 | unvenerableness | 10,509 | abelnrsuv | 9 | 6,950 | 
                                        
                                                | 7703 | pantheonization | 10,510 | aehinoptz | 9 | 6,949 | 
                                        
                                                | 7704 | nonconsecration | 10,511 | aceinorst | 9 | 6,948 | 
                                        
                                                | 7705 | unmercenariness | 10,514 | aceimnrsu | 9 | 6,947 | 
                                        
                                                | 7706 | mastoidectomies | 10,515 | acdeimost | 9 | 6,946 | 
                                        
                                                | 7707 | integripalliate | 10,519 | aegilnprt | 9 | 6,945 | 
                                        
                                                | 7708 | retransmissions | 10,521 | aeimnorst | 9 | 6,944 | 
                                        
                                                | 7709 | reapportionment | 10,522 | aeimnoprt | 9 | 6,943 | 
                                        
                                                | 7710 | semiministerial | 10,523 | aeilmnrst | 9 | 6,942 | 
                                        
                                                | 7711 | sphacelariaceae | 10,529 | acehilprs | 9 | 6,941 | 
                                        
                                                | 7712 | reprecipitation | 10,531 | aceinoprt | 9 | 6,940 | 
                                        
                                                | 7713 | herniorrhaphies | 10,533 | aehinoprs | 9 | 6,939 | 
                                        
                                                | 7714 | ethnogeographer | 10,535 | aeghnoprt | 9 | 6,938 | 
                                        
                                                | 7715 | electrometrical | 10,540 | aceilmort | 9 | 6,937 | 
                                        
                                                | 7716 | nonenterprising | 10,541 | eginoprst | 9 | 6,936 | 
                                        
                                                | 7717 | irreconcilement | 10,541 | ceilmnort | 9 | 6,935 | 
                                        
                                                | 7718 | titanichthyidae | 10,542 | acdehinty | 9 | 6,934 | 
                                        
                                                | 7719 | superstitionist | 10,544 | einoprstu | 9 | 6,933 | 
                                        
                                                | 7720 | astonishingness | 10,546 | aeghinost | 9 | 6,932 |