15 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 6061 | destalinization | 10,462 | adeilnostz | 10 | 4,226 | 
                                        
                                                | 6062 | sclerokeratitis | 10,464 | aceiklorst | 10 | 4,222 | 
                                        
                                                | 6063 | electrification | 10,464 | acefilnort | 10 | 4,223 | 
                                        
                                                | 6064 | protoheresiarch | 10,464 | acehioprst | 10 | 4,221 | 
                                        
                                                | 6065 | superinitiative | 10,466 | aeinprstuv | 10 | 4,220 | 
                                        
                                                | 6066 | semiprofaneness | 10,466 | aefimnoprs | 10 | 4,219 | 
                                        
                                                | 6067 | antieducational | 10,467 | acdeilnotu | 10 | 4,216 | 
                                        
                                                | 6068 | sedimentologist | 10,467 | degilmnost | 10 | 4,218 | 
                                        
                                                | 6069 | overdistempered | 10,467 | deimoprstv | 10 | 4,217 | 
                                        
                                                | 6070 | contraindicates | 10,470 | acdeinorst | 10 | 4,215 | 
                                        
                                                | 6071 | recoverableness | 10,472 | abcelnorsv | 10 | 4,214 | 
                                        
                                                | 6072 | undisintegrated | 10,473 | adeginrstu | 10 | 4,212 | 
                                        
                                                | 6073 | crypteroniaceae | 10,473 | aceinoprty | 10 | 4,213 | 
                                        
                                                | 6074 | preinstallation | 10,474 | aeilnoprst | 10 | 4,211 | 
                                        
                                                | 6075 | palaeontologies | 10,477 | aegilnopst | 10 | 4,210 | 
                                        
                                                | 6076 | identifications | 10,477 | acdefinost | 10 | 4,208 | 
                                        
                                                | 6077 | nondebilitative | 10,477 | abdeilnotv | 10 | 4,209 | 
                                        
                                                | 6078 | anteprohibition | 10,478 | abehinoprt | 10 | 4,206 | 
                                        
                                                | 6079 | nonbelligerents | 10,478 | begilnorst | 10 | 4,207 | 
                                        
                                                | 6080 | autotherapeutic | 10,480 | acehioprtu | 10 | 4,204 |