16 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 501 | macrolinguistics | 8,928 | acgilmnorstu | 12 | 1,086 | 
                                        
                                                | 502 | imputrescibility | 8,936 | bceilmprstuy | 12 | 1,085 | 
                                        
                                                | 503 | bolshevistically | 8,938 | abcehilostvy | 12 | 1,084 | 
                                        
                                                | 504 | hydrosulphurated | 8,939 | adehloprstuy | 12 | 1,083 | 
                                        
                                                | 505 | unpropagandistic | 8,942 | acdginoprstu | 12 | 1,082 | 
                                        
                                                | 506 | superemphasizing | 8,946 | aeghimnprsuz | 12 | 1,081 | 
                                        
                                                | 507 | uncontradictably | 8,955 | abcdilnortuy | 12 | 1,080 | 
                                        
                                                | 508 | incrystallizable | 8,955 | abceilnrstyz | 12 | 1,078 | 
                                        
                                                | 509 | microvasculature | 8,955 | aceilmorstuv | 12 | 1,079 | 
                                        
                                                | 510 | uncontributively | 8,960 | bceilnortuvy | 12 | 1,077 | 
                                        
                                                | 511 | unparticularized | 8,963 | acdeilnprtuz | 12 | 1,076 | 
                                        
                                                | 512 | morphometrically | 8,969 | acehilmoprty | 12 | 1,075 | 
                                        
                                                | 513 | phraseologically | 8,976 | aceghiloprsy | 12 | 1,074 | 
                                        
                                                | 514 | complexification | 8,978 | acefilmnoptx | 12 | 1,072 | 
                                        
                                                | 515 | nonmischievously | 8,978 | cehilmnosuvy | 12 | 1,073 | 
                                        
                                                | 516 | unconstructively | 8,979 | ceilnorstuvy | 12 | 1,071 | 
                                        
                                                | 517 | parapsychologies | 8,990 | aceghiloprsy | 12 | 1,070 | 
                                        
                                                | 518 | superalbuminosis | 8,991 | abeilmnoprsu | 12 | 1,069 | 
                                        
                                                | 519 | hydroformylation | 8,991 | adfhilmnorty | 12 | 1,068 | 
                                        
                                                | 520 | microsublimation | 9,004 | abcilmnorstu | 12 | 1,067 |