13 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 14221 | transmigrator | 8,536 | agimnorst | 9 | 13,214 | 
                                        
                                                | 14222 | hornification | 8,536 | acfhinort | 9 | 13,212 | 
                                        
                                                | 14223 | orthognathous | 8,536 | aghnorstu | 9 | 13,209 | 
                                        
                                                | 14224 | tubulidentata | 8,537 | abdeilntu | 9 | 13,207 | 
                                        
                                                | 14225 | epigrammatise | 8,537 | aegimprst | 9 | 13,205 | 
                                        
                                                | 14226 | transcription | 8,537 | acinoprst | 9 | 13,206 | 
                                        
                                                | 14227 | proredemption | 8,537 | deimnoprt | 9 | 13,208 | 
                                        
                                                | 14228 | concretionary | 8,538 | aceinorty | 9 | 13,204 | 
                                        
                                                | 14229 | pronouncement | 8,539 | cemnoprtu | 9 | 13,202 | 
                                        
                                                | 14230 | disguisements | 8,539 | degimnstu | 9 | 13,201 | 
                                        
                                                | 14231 | nonrecurently | 8,539 | celnortuy | 9 | 13,203 | 
                                        
                                                | 14232 | anisosepalous | 8,540 | aeilnopsu | 9 | 13,198 | 
                                        
                                                | 14233 | recompression | 8,540 | ceimnoprs | 9 | 13,196 | 
                                        
                                                | 14234 | cultrirostres | 8,540 | ceilorstu | 9 | 13,200 | 
                                        
                                                | 14235 | caesaropapist | 8,540 | aceioprst | 9 | 13,199 | 
                                        
                                                | 14236 | spectrometric | 8,540 | ceimoprst | 9 | 13,197 | 
                                        
                                                | 14237 | litigiousness | 8,541 | egilnostu | 9 | 13,194 | 
                                        
                                                | 14238 | transfixation | 8,541 | afinorstx | 9 | 13,195 | 
                                        
                                                | 14239 | noncapitalist | 8,543 | acilnopst | 9 | 13,191 | 
                                        
                                                | 14240 | underaccident | 8,543 | acdeinrtu | 9 | 13,192 |