15 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 7241 | unembarrassment | 9,747 | abemnrstu | 9 | 7,411 | 
                                        
                                                | 7242 | superindustries | 9,749 | deinprstu | 9 | 7,410 | 
                                        
                                                | 7243 | nonexaggerating | 9,750 | aeginortx | 9 | 7,409 | 
                                        
                                                | 7244 | explainableness | 9,751 | abeilnpsx | 9 | 7,408 | 
                                        
                                                | 7245 | overcrowdedness | 9,752 | cdenorsvw | 9 | 7,407 | 
                                        
                                                | 7246 | noninflationary | 9,753 | afilnorty | 9 | 7,406 | 
                                        
                                                | 7247 | stiffneckedness | 9,753 | cdefiknst | 9 | 7,405 | 
                                        
                                                | 7248 | semisomnolently | 9,756 | eilmnosty | 9 | 7,404 | 
                                        
                                                | 7249 | prohibitionists | 9,756 | bhinoprst | 9 | 7,403 | 
                                        
                                                | 7250 | deacidification | 9,759 | acdefinot | 9 | 7,402 | 
                                        
                                                | 7251 | superexcellence | 9,760 | celnprsux | 9 | 7,401 | 
                                        
                                                | 7252 | cladoselachidae | 9,761 | acdehilos | 9 | 7,400 | 
                                        
                                                | 7253 | unreconstructed | 9,764 | cdenorstu | 9 | 7,399 | 
                                        
                                                | 7254 | autotransfusion | 9,765 | afinorstu | 9 | 7,398 | 
                                        
                                                | 7255 | coprecipitation | 9,766 | aceinoprt | 9 | 7,396 | 
                                        
                                                | 7256 | antiaristocracy | 9,766 | acinorsty | 9 | 7,395 | 
                                        
                                                | 7257 | undangerousness | 9,766 | adegnorsu | 9 | 7,397 | 
                                        
                                                | 7258 | anthroposophist | 9,768 | ahinoprst | 9 | 7,394 | 
                                        
                                                | 7259 | tyrannosauruses | 9,769 | aenorstuy | 9 | 7,393 | 
                                        
                                                | 7260 | sterilisability | 9,772 | abeilrsty | 9 | 7,392 |