13 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 11081 | unconvolutely | 7,003 | celnotuvy | 9 | 16,351 | 
                                        
                                                | 11082 | rynchosporous | 7,003 | chnoprsuy | 9 | 16,350 | 
                                        
                                                | 11083 | worshipworthy | 7,004 | hioprstwy | 9 | 16,347 | 
                                        
                                                | 11084 | cytopathology | 7,004 | acghlopty | 9 | 16,348 | 
                                        
                                                | 11085 | protochromium | 7,004 | chimoprtu | 9 | 16,349 | 
                                        
                                                | 11086 | unconvincible | 7,005 | bceilnouv | 9 | 16,346 | 
                                        
                                                | 11087 | thanksgivings | 7,008 | aghiknstv | 9 | 16,345 | 
                                        
                                                | 11088 | applicatorily | 7,008 | aciloprty | 9 | 16,344 | 
                                        
                                                | 11089 | cardiographic | 7,009 | acdghiopr | 9 | 16,343 | 
                                        
                                                | 11090 | nonlubricious | 7,012 | bcilnorsu | 9 | 16,342 | 
                                        
                                                | 11091 | quinqueradial | 7,013 | adeilnqru | 9 | 16,341 | 
                                        
                                                | 11092 | unhealthfully | 7,014 | aefhlntuy | 9 | 16,340 | 
                                        
                                                | 11093 | unbelievingly | 7,014 | begilnuvy | 9 | 16,339 | 
                                        
                                                | 11094 | unmacadamized | 7,016 | acdeimnuz | 9 | 16,337 | 
                                        
                                                | 11095 | cryptanalytic | 7,016 | acilnprty | 9 | 16,338 | 
                                        
                                                | 11096 | ultrauncommon | 7,017 | aclmnortu | 9 | 16,336 | 
                                        
                                                | 11097 | unbrilliantly | 7,018 | abilnrtuy | 9 | 16,335 | 
                                        
                                                | 11098 | cyclonologist | 7,020 | cgilnosty | 9 | 16,333 | 
                                        
                                                | 11099 | dualistically | 7,020 | acdilstuy | 9 | 16,334 | 
                                        
                                                | 11100 | hydrargyrosis | 7,022 | adghiorsy | 9 | 16,332 |