17 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 2121 | interavailability | 10,946 | abeilnrtvy | 10 | 2,250 | 
                                        
                                                | 2122 | translocalization | 10,948 | acilnorstz | 10 | 2,249 | 
                                        
                                                | 2123 | unpersuasibleness | 10,958 | abeilnprsu | 10 | 2,248 | 
                                        
                                                | 2124 | reconstructionism | 10,961 | ceimnorstu | 10 | 2,247 | 
                                        
                                                | 2125 | consubstantialist | 10,964 | abcilnostu | 10 | 2,246 | 
                                        
                                                | 2126 | spectrophotometry | 10,969 | cehmoprsty | 10 | 2,245 | 
                                        
                                                | 2127 | nonsubstantiality | 10,971 | abilnostuy | 10 | 2,244 | 
                                        
                                                | 2128 | anthracosilicosis | 10,976 | achilnorst | 10 | 2,243 | 
                                        
                                                | 2129 | collaborationists | 10,979 | abcilnorst | 10 | 2,242 | 
                                        
                                                | 2130 | appropriativeness | 10,980 | aeinoprstv | 10 | 2,241 | 
                                        
                                                | 2131 | sinuatopinnatifid | 10,981 | adfinopstu | 10 | 2,240 | 
                                        
                                                | 2132 | pneumonomelanosis | 10,982 | aeilmnopsu | 10 | 2,239 | 
                                        
                                                | 2133 | nonintellectually | 10,982 | aceilnotuy | 10 | 2,238 | 
                                        
                                                | 2134 | microrheometrical | 10,984 | acehilmort | 10 | 2,237 | 
                                        
                                                | 2135 | gastrohysterotomy | 10,986 | aeghmorsty | 10 | 2,235 | 
                                        
                                                | 2136 | oscillatoriaceous | 10,986 | aceilorstu | 10 | 2,236 | 
                                        
                                                | 2137 | countersuggestion | 10,992 | ceginorstu | 10 | 2,234 | 
                                        
                                                | 2138 | nonsolidification | 10,994 | acdfilnost | 10 | 2,233 | 
                                        
                                                | 2139 | unprogressiveness | 10,995 | eginoprsuv | 10 | 2,232 | 
                                        
                                                | 2140 | improgressiveness | 11,004 | egimnoprsv | 10 | 2,231 |