19 letter Words with the Highest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
|---|
                                        
                                                | 641 | irreconciliableness | 12,716 | abceilnors | 10 | 641 | 
                                        
                                                | 642 | conventionalization | 12,710 | aceilnotvz | 10 | 642 | 
                                        
                                                | 643 | nonimpressionabness | 12,700 | abeimnoprs | 10 | 643 | 
                                        
                                                | 644 | nonconstructiveness | 12,698 | ceinorstuv | 10 | 644 | 
                                        
                                                | 645 | nondenominationally | 12,677 | adeilmnoty | 10 | 645 | 
                                        
                                                | 646 | nondisputatiousness | 12,619 | adeinopstu | 10 | 646 | 
                                        
                                                | 647 | counterinsurgencies | 12,612 | ceginorstu | 10 | 647 | 
                                        
                                                | 648 | semiphosphorescence | 12,607 | cehimnoprs | 10 | 648 | 
                                        
                                                | 649 | unchallengeableness | 12,470 | abceghlnsu | 10 | 649 | 
                                        
                                                | 650 | cosmopolitanisation | 12,467 | acilmnopst | 10 | 650 | 
                                        
                                                | 651 | aerobacteriological | 12,410 | abcegilort | 10 | 651 | 
                                        
                                                | 652 | telecommunicational | 12,384 | aceilmnotu | 10 | 652 | 
                                        
                                                | 653 | counterconditioning | 12,366 | cdeginortu | 10 | 653 | 
                                        
                                                | 654 | unconstitutionality | 12,350 | acilnostuy | 10 | 654 | 
                                        
                                                | 655 | unsanctimoniousness | 12,322 | aceimnostu | 10 | 655 | 
                                        
                                                | 656 | adrenocorticotropic | 12,296 | acdeinoprt | 10 | 656 | 
                                        
                                                | 657 | antigravitationally | 12,252 | agilnortvy | 10 | 657 | 
                                        
                                                | 658 | choledocholithiasis | 12,223 | acdehilost | 10 | 658 | 
                                        
                                                | 659 | superseptuaginarian | 12,205 | aeginprstu | 10 | 659 | 
                                        
                                                | 660 | adenochondrosarcoma | 12,191 | acdehmnors | 10 | 660 |