15 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 7181 | fractionization | 9,673 | acfinortz | 9 | 7,471 | 
                                        
                                                | 7182 | carbonatization | 9,673 | abcinortz | 9 | 7,470 | 
                                        
                                                | 7183 | ethicopolitical | 9,675 | acehilopt | 9 | 7,469 | 
                                        
                                                | 7184 | nonirritability | 9,676 | abilnorty | 9 | 7,468 | 
                                        
                                                | 7185 | astragalotibial | 9,676 | abgilorst | 9 | 7,467 | 
                                        
                                                | 7186 | myelocerebellar | 9,678 | abcelmory | 9 | 7,465 | 
                                        
                                                | 7187 | parishionership | 9,678 | aehinoprs | 9 | 7,466 | 
                                        
                                                | 7188 | uneffectualness | 9,679 | aceflnstu | 9 | 7,464 | 
                                        
                                                | 7189 | titrimetrically | 9,680 | aceilmrty | 9 | 7,463 | 
                                        
                                                | 7190 | semiprogressive | 9,681 | egimoprsv | 9 | 7,462 | 
                                        
                                                | 7191 | microelectronic | 9,683 | ceilmnort | 9 | 7,461 | 
                                        
                                                | 7192 | miniaturization | 9,684 | aimnortuz | 9 | 7,460 | 
                                        
                                                | 7193 | disinvagination | 9,685 | adginostv | 9 | 7,459 | 
                                        
                                                | 7194 | nonvalorousness | 9,686 | aelnorsuv | 9 | 7,458 | 
                                        
                                                | 7195 | discanonization | 9,686 | acdinostz | 9 | 7,457 | 
                                        
                                                | 7196 | unreligiousness | 9,687 | egilnorsu | 9 | 7,456 | 
                                        
                                                | 7197 | possessionalism | 9,688 | aeilmnops | 9 | 7,454 | 
                                        
                                                | 7198 | unsecurableness | 9,688 | abcelnrsu | 9 | 7,455 | 
                                        
                                                | 7199 | appendicectasis | 9,689 | acdeinpst | 9 | 7,453 | 
                                        
                                                | 7200 | nonprolongation | 9,690 | agilnoprt | 9 | 7,452 |