13 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 17061 | fructiculture | 6,991 | cefilrtu | 8 | 19,811 | 
                                        
                                                | 17062 | buxbaumiaceae | 6,994 | abceimux | 8 | 19,810 | 
                                        
                                                | 17063 | crinicultural | 6,997 | acilnrtu | 8 | 19,809 | 
                                        
                                                | 17064 | ancylodactyla | 7,001 | acdlnoty | 8 | 19,808 | 
                                        
                                                | 17065 | utilizability | 7,007 | abiltuyz | 8 | 19,807 | 
                                        
                                                | 17066 | unanalagously | 7,008 | aglnosuy | 8 | 19,806 | 
                                        
                                                | 17067 | arglebargling | 7,010 | abegilnr | 8 | 19,805 | 
                                        
                                                | 17068 | paragraphical | 7,011 | acghilpr | 8 | 19,804 | 
                                        
                                                | 17069 | dichrooscopic | 7,015 | cdhioprs | 8 | 19,803 | 
                                        
                                                | 17070 | microclimatic | 7,018 | acilmort | 8 | 19,802 | 
                                        
                                                | 17071 | harpaxophobia | 7,019 | abhioprx | 8 | 19,801 | 
                                        
                                                | 17072 | uncacophonous | 7,026 | achnopsu | 8 | 19,800 | 
                                        
                                                | 17073 | fascistically | 7,031 | acfilsty | 8 | 19,799 | 
                                        
                                                | 17074 | unturbulently | 7,034 | belnrtuy | 8 | 19,798 | 
                                        
                                                | 17075 | iliococcygeal | 7,035 | acegiloy | 8 | 19,797 | 
                                        
                                                | 17076 | rhizomorphoid | 7,036 | dhimoprz | 8 | 19,796 | 
                                        
                                                | 17077 | carphiophiops | 7,041 | achioprs | 8 | 19,795 | 
                                        
                                                | 17078 | globulousness | 7,041 | beglnosu | 8 | 19,794 | 
                                        
                                                | 17079 | isoclinically | 7,043 | acilnosy | 8 | 19,793 | 
                                        
                                                | 17080 | uncanonically | 7,045 | acilnouy | 8 | 19,792 |