13 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 10821 | palladiumized | 6,686 | adeilmpuz | 9 | 16,611 | 
                                        
                                                | 10822 | chlorophyllan | 6,687 | achlnopry | 9 | 16,609 | 
                                        
                                                | 10823 | cynarctomachy | 6,687 | achmnorty | 9 | 16,610 | 
                                        
                                                | 10824 | liomyofibroma | 6,690 | abfilmory | 9 | 16,608 | 
                                        
                                                | 10825 | overluxurious | 6,691 | eilorsuvx | 9 | 16,607 | 
                                        
                                                | 10826 | microprograms | 6,691 | acgimoprs | 9 | 16,606 | 
                                        
                                                | 10827 | circumnuclear | 6,692 | aceilmnru | 9 | 16,605 | 
                                        
                                                | 10828 | hydromorphous | 6,694 | dhmoprsuy | 9 | 16,603 | 
                                        
                                                | 10829 | microscopical | 6,694 | acilmoprs | 9 | 16,604 | 
                                        
                                                | 10830 | hornswoggling | 6,695 | ghilnorsw | 9 | 16,602 | 
                                        
                                                | 10831 | sciuromorphic | 6,695 | chimoprsu | 9 | 16,601 | 
                                        
                                                | 10832 | colloquiality | 6,695 | aciloqtuy | 9 | 16,600 | 
                                        
                                                | 10833 | floricultural | 6,696 | acfilortu | 9 | 16,599 | 
                                        
                                                | 10834 | bronchoscopic | 6,696 | bchinoprs | 9 | 16,598 | 
                                        
                                                | 10835 | aggravatingly | 6,703 | agilnrtvy | 9 | 16,597 | 
                                        
                                                | 10836 | pseudopiously | 6,706 | deilopsuy | 9 | 16,596 | 
                                        
                                                | 10837 | uninvidiously | 6,707 | dilnosuvy | 9 | 16,594 | 
                                        
                                                | 10838 | syphiliphobia | 6,707 | abhilopsy | 9 | 16,595 | 
                                        
                                                | 10839 | monosyllabism | 6,708 | abilmnosy | 9 | 16,593 | 
                                        
                                                | 10840 | sacrilumbalis | 6,709 | abcilmrsu | 9 | 16,592 |