17 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 1081 | insuppressibility | 9,627 | beilnprstuy | 11 | 1,726 | 
                                        
                                                | 1082 | uninquisitorially | 9,628 | ailnoqrstuy | 11 | 1,725 | 
                                        
                                                | 1083 | bacteriologically | 9,635 | abcegilorty | 11 | 1,724 | 
                                        
                                                | 1084 | noncorruptibility | 9,642 | bcilnoprtuy | 11 | 1,723 | 
                                        
                                                | 1085 | nonpsychoanalytic | 9,650 | achilnopsty | 11 | 1,722 | 
                                        
                                                | 1086 | improvisatorially | 9,656 | ailmoprstvy | 11 | 1,721 | 
                                        
                                                | 1087 | pseudoreligiously | 9,660 | degiloprsuy | 11 | 1,720 | 
                                        
                                                | 1088 | subclassification | 9,681 | abcfilnostu | 11 | 1,719 | 
                                        
                                                | 1089 | epidemiologically | 9,699 | acdegilmopy | 11 | 1,718 | 
                                        
                                                | 1090 | supernumeraryship | 9,708 | aehimnprsuy | 11 | 1,717 | 
                                        
                                                | 1091 | sulphoparaldehyde | 9,733 | adehloprsuy | 11 | 1,716 | 
                                        
                                                | 1092 | uncontrollability | 9,735 | abcilnortuy | 11 | 1,715 | 
                                        
                                                | 1093 | superseraphically | 9,741 | acehilprsuy | 11 | 1,714 | 
                                        
                                                | 1094 | craniopharyngioma | 9,748 | acghimnopry | 11 | 1,713 | 
                                        
                                                | 1095 | antipragmatically | 9,751 | acgilmnprty | 11 | 1,712 | 
                                        
                                                | 1096 | unconscionability | 9,752 | abcilnostuy | 11 | 1,711 | 
                                        
                                                | 1097 | stylommatophorous | 9,755 | ahlmoprstuy | 11 | 1,710 | 
                                        
                                                | 1098 | immunosuppressant | 9,761 | aeimnoprstu | 11 | 1,709 | 
                                        
                                                | 1099 | silicoferruginous | 9,764 | cefgilnorsu | 11 | 1,708 | 
                                        
                                                | 1100 | bibliokleptomania | 9,766 | abeiklmnopt | 11 | 1,707 |