17 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 1661 | paleoentomologist | 11,604 | aegilmnopst | 11 | 1,146 | 
                                        
                                                | 1662 | semidangerousness | 11,605 | adegimnorsu | 11 | 1,145 | 
                                        
                                                | 1663 | seminaphthalidine | 11,606 | adehilmnpst | 11 | 1,144 | 
                                        
                                                | 1664 | philogenitiveness | 11,609 | eghilnopstv | 11 | 1,143 | 
                                        
                                                | 1665 | unintoxicatedness | 11,615 | acdeinostux | 11 | 1,142 | 
                                        
                                                | 1666 | inconvertibleness | 11,618 | bceilnorstv | 11 | 1,141 | 
                                        
                                                | 1667 | pithecanthropidae | 11,626 | acdehinoprt | 11 | 1,140 | 
                                        
                                                | 1668 | ancistrocladaceae | 11,629 | acdeilnorst | 11 | 1,139 | 
                                        
                                                | 1669 | deconventionalize | 11,630 | acdeilnotvz | 11 | 1,138 | 
                                        
                                                | 1670 | unoriginativeness | 11,632 | aeginorstuv | 11 | 1,137 | 
                                        
                                                | 1671 | gentlewomanliness | 11,637 | aegilmnostw | 11 | 1,136 | 
                                        
                                                | 1672 | antiferromagnetic | 11,637 | acefgimnort | 11 | 1,135 | 
                                        
                                                | 1673 | gastroblennorrhea | 11,640 | abeghlnorst | 11 | 1,134 | 
                                        
                                                | 1674 | electromagnetical | 11,648 | acegilmnort | 11 | 1,131 | 
                                        
                                                | 1675 | magnetoelectrical | 11,648 | acegilmnort | 11 | 1,132 | 
                                        
                                                | 1676 | nonidolatrousness | 11,648 | adeilnorstu | 11 | 1,133 | 
                                        
                                                | 1677 | electrohomeopathy | 11,651 | acehlmoprty | 11 | 1,130 | 
                                        
                                                | 1678 | discreditableness | 11,653 | abcdeilnrst | 11 | 1,129 | 
                                        
                                                | 1679 | helminthosporiose | 11,658 | ehilmnoprst | 11 | 1,128 | 
                                        
                                                | 1680 | indefatigableness | 11,660 | abdefgilnst | 11 | 1,127 |