17 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 1601 | recommendableness | 11,408 | abcdelmnors | 11 | 1,207 | 
                                        
                                                | 1602 | contradistinctive | 11,410 | acdeinorstv | 11 | 1,205 | 
                                        
                                                | 1603 | sarcotherapeutics | 11,411 | acehioprstu | 11 | 1,204 | 
                                        
                                                | 1604 | nonunderstandable | 11,415 | abdelnorstu | 11 | 1,202 | 
                                        
                                                | 1605 | uncompetitiveness | 11,415 | ceimnopstuv | 11 | 1,203 | 
                                        
                                                | 1606 | semicontradiction | 11,418 | acdeimnorst | 11 | 1,201 | 
                                        
                                                | 1607 | coinstantaneously | 11,422 | aceilnostuy | 11 | 1,199 | 
                                        
                                                | 1608 | overargumentative | 11,422 | aegimnortuv | 11 | 1,200 | 
                                        
                                                | 1609 | antiexpressionism | 11,423 | aeimnoprstx | 11 | 1,198 | 
                                        
                                                | 1610 | hyperintelligence | 11,427 | ceghilnprty | 11 | 1,197 | 
                                        
                                                | 1611 | countersignatures | 11,435 | aceginorstu | 11 | 1,196 | 
                                        
                                                | 1612 | unserviceableness | 11,444 | abceilnrsuv | 11 | 1,195 | 
                                        
                                                | 1613 | superencipherment | 11,447 | cehimnprstu | 11 | 1,194 | 
                                        
                                                | 1614 | nontyrannicalness | 11,448 | aceilnorsty | 11 | 1,192 | 
                                        
                                                | 1615 | potamogetonaceous | 11,448 | acegmnopstu | 11 | 1,193 | 
                                        
                                                | 1616 | nonimputativeness | 11,449 | aeimnopstuv | 11 | 1,190 | 
                                        
                                                | 1617 | radiometeorograph | 11,449 | adeghimoprt | 11 | 1,191 | 
                                        
                                                | 1618 | nonexperientially | 11,451 | aeilnoprtxy | 11 | 1,189 | 
                                        
                                                | 1619 | nonmeteorological | 11,452 | acegilmnort | 11 | 1,188 | 
                                        
                                                | 1620 | sternopericardiac | 11,453 | acdeinoprst | 11 | 1,187 |