13 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 6401 | avanguardisti | 7,767 | adginrstuv | 10 | 8,250 | 
                                        
                                                | 6402 | stylohyoideus | 7,767 | dehilostuy | 10 | 8,252 | 
                                        
                                                | 6403 | corticospinal | 7,767 | acilnoprst | 10 | 8,251 | 
                                        
                                                | 6404 | gemutlichkeit | 7,768 | ceghiklmtu | 10 | 8,248 | 
                                        
                                                | 6405 | stimulogenous | 7,768 | egilmnostu | 10 | 8,247 | 
                                        
                                                | 6406 | scleroblastic | 7,768 | abceilorst | 10 | 8,246 | 
                                        
                                                | 6407 | misadjustment | 7,768 | adeijmnstu | 10 | 8,249 | 
                                        
                                                | 6408 | convictfishes | 7,768 | cefhinostv | 10 | 8,245 | 
                                        
                                                | 6409 | acidulousness | 7,769 | acdeilnosu | 10 | 8,244 | 
                                        
                                                | 6410 | humboldtilite | 7,770 | bdehilmotu | 10 | 8,242 | 
                                        
                                                | 6411 | benzonaphthol | 7,770 | abehlnoptz | 10 | 8,243 | 
                                        
                                                | 6412 | furaciousness | 7,771 | acefinorsu | 10 | 8,241 | 
                                        
                                                | 6413 | aphrodisiacal | 7,771 | acdhiloprs | 10 | 8,239 | 
                                        
                                                | 6414 | diametrically | 7,771 | acdeilmrty | 10 | 8,240 | 
                                        
                                                | 6415 | hydroaromatic | 7,772 | acdhimorty | 10 | 8,237 | 
                                        
                                                | 6416 | precertifying | 7,772 | cefginprty | 10 | 8,238 | 
                                        
                                                | 6417 | chromotherapy | 7,773 | acehmoprty | 10 | 8,236 | 
                                        
                                                | 6418 | platitudinous | 7,773 | adilnopstu | 10 | 8,235 | 
                                        
                                                | 6419 | unidentically | 7,774 | acdeilntuy | 10 | 8,234 | 
                                        
                                                | 6420 | proabsolutist | 7,774 | abiloprstu | 10 | 8,233 |