17 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 1501 | semiprofessionals | 11,094 | aefilmnoprs | 11 | 1,306 | 
                                        
                                                | 1502 | procentralization | 11,096 | aceilnoprtz | 11 | 1,305 | 
                                        
                                                | 1503 | thermoperiodicity | 11,106 | cdehimoprty | 11 | 1,304 | 
                                        
                                                | 1504 | hyperaccurateness | 11,110 | acehnprstuy | 11 | 1,302 | 
                                        
                                                | 1505 | paleoethnological | 11,110 | aceghilnopt | 11 | 1,303 | 
                                        
                                                | 1506 | melodramatization | 11,112 | adeilmnortz | 11 | 1,301 | 
                                        
                                                | 1507 | antibacteriolytic | 11,114 | abceilnorty | 11 | 1,300 | 
                                        
                                                | 1508 | superintellectual | 11,117 | aceilnprstu | 11 | 1,299 | 
                                        
                                                | 1509 | scolopendrellidae | 11,121 | acdeilnoprs | 11 | 1,298 | 
                                        
                                                | 1510 | autometamorphosis | 11,123 | aehimoprstu | 11 | 1,297 | 
                                        
                                                | 1511 | fluvioterrestrial | 11,125 | aefilorstuv | 11 | 1,295 | 
                                        
                                                | 1512 | predisappointment | 11,125 | adeimnoprst | 11 | 1,296 | 
                                        
                                                | 1513 | hysterotraumatism | 11,128 | aehimorstuy | 11 | 1,294 | 
                                        
                                                | 1514 | undescriptiveness | 11,138 | cdeinprstuv | 11 | 1,293 | 
                                        
                                                | 1515 | splendiferousness | 11,139 | defilnoprsu | 11 | 1,292 | 
                                        
                                                | 1516 | antistreptococcal | 11,141 | aceilnoprst | 11 | 1,291 | 
                                        
                                                | 1517 | contraprogressist | 11,142 | aceginoprst | 11 | 1,290 | 
                                        
                                                | 1518 | unflirtatiousness | 11,144 | aefilnorstu | 11 | 1,289 | 
                                        
                                                | 1519 | methemoglobinemia | 11,146 | abeghilmnot | 11 | 1,288 | 
                                        
                                                | 1520 | nonimpressionable | 11,147 | abeilmnoprs | 11 | 1,287 |