13 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 16861 | knickknackery | 5,766 | aceiknry | 8 | 20,011 | 
                                        
                                                | 16862 | polysyllogism | 5,785 | gilmopsy | 8 | 20,010 | 
                                        
                                                | 16863 | hypsophyllary | 5,787 | ahloprsy | 8 | 20,009 | 
                                        
                                                | 16864 | quincuncially | 5,800 | acilnquy | 8 | 20,008 | 
                                        
                                                | 16865 | myxopapilloma | 5,801 | ailmopxy | 8 | 20,007 | 
                                        
                                                | 16866 | windwaywardly | 5,963 | adilnrwy | 8 | 20,006 | 
                                        
                                                | 16867 | clavicularium | 5,974 | acilmruv | 8 | 20,005 | 
                                        
                                                | 16868 | precurriculum | 5,986 | ceilmpru | 8 | 20,004 | 
                                        
                                                | 16869 | unappallingly | 6,005 | agilnpuy | 8 | 20,003 | 
                                        
                                                | 16870 | polyphylogeny | 6,021 | eghlnopy | 8 | 20,002 | 
                                        
                                                | 16871 | coccobacillus | 6,024 | abcilosu | 8 | 20,001 | 
                                        
                                                | 16872 | unsubscribing | 6,058 | bcginrsu | 8 | 20,000 | 
                                        
                                                | 16873 | maculopapular | 6,074 | aclmopru | 8 | 19,999 | 
                                        
                                                | 16874 | polyphonously | 6,089 | hlnopsuy | 8 | 19,998 | 
                                        
                                                | 16875 | loculicidally | 6,107 | acdilouy | 8 | 19,997 | 
                                        
                                                | 16876 | multivalvular | 6,120 | ailmrtuv | 8 | 19,996 | 
                                        
                                                | 16877 | ungullibility | 6,131 | bgilntuy | 8 | 19,995 | 
                                        
                                                | 16878 | unaccumulable | 6,133 | abcelmnu | 8 | 19,994 | 
                                        
                                                | 16879 | circumpallial | 6,155 | acilmpru | 8 | 19,993 | 
                                        
                                                | 16880 | undumbfounded | 6,160 | bdefmnou | 8 | 19,992 |