13 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
                                        
                                                | 4361 | 
                                                colubriformia | 
                        6,611 | 
                        abcfilmoru | 
                        10 | 
                        10,292 | 
                    
                                        
                                                | 4362 | 
                                                loxophthalmus | 
                        6,614 | 
                        ahlmopstux | 
                        10 | 
                        10,291 | 
                    
                                        
                                                | 4363 | 
                                                hyperphysical | 
                        6,614 | 
                        acehilprsy | 
                        10 | 
                        10,290 | 
                    
                                        
                                                | 4364 | 
                                                polykaryocyte | 
                        6,615 | 
                        acekloprty | 
                        10 | 
                        10,287 | 
                    
                                        
                                                | 4365 | 
                                                lipodystrophy | 
                        6,615 | 
                        dhiloprsty | 
                        10 | 
                        10,288 | 
                    
                                        
                                                | 4366 | 
                                                campulitropal | 
                        6,615 | 
                        acilmoprtu | 
                        10 | 
                        10,286 | 
                    
                                        
                                                | 4367 | 
                                                unofficialdom | 
                        6,615 | 
                        acdfilmnou | 
                        10 | 
                        10,289 | 
                    
                                        
                                                | 4368 | 
                                                conceptaculum | 
                        6,617 | 
                        acelmnoptu | 
                        10 | 
                        10,285 | 
                    
                                        
                                                | 4369 | 
                                                splanchnology | 
                        6,621 | 
                        acghlnopsy | 
                        10 | 
                        10,284 | 
                    
                                        
                                                | 4370 | 
                                                unaudaciously | 
                        6,622 | 
                        acdilnosuy | 
                        10 | 
                        10,283 | 
                    
                                        
                                                | 4371 | 
                                                pedagogically | 
                        6,623 | 
                        acdegilopy | 
                        10 | 
                        10,281 | 
                    
                                        
                                                | 4372 | 
                                                proconsularly | 
                        6,623 | 
                        aclnoprsuy | 
                        10 | 
                        10,282 | 
                    
                                        
                                                | 4373 | 
                                                oxidizability | 
                        6,628 | 
                        abdilotxyz | 
                        10 | 
                        10,280 | 
                    
                                        
                                                | 4374 | 
                                                blitzkrieging | 
                        6,631 | 
                        begiklnrtz | 
                        10 | 
                        10,279 | 
                    
                                        
                                                | 4375 | 
                                                judaistically | 
                        6,632 | 
                        acdijlstuy | 
                        10 | 
                        10,278 | 
                    
                                        
                                                | 4376 | 
                                                gymnospermism | 
                        6,633 | 
                        egimnoprsy | 
                        10 | 
                        10,277 | 
                    
                                        
                                                | 4377 | 
                                                improbability | 
                        6,635 | 
                        abilmoprty | 
                        10 | 
                        10,276 | 
                    
                                        
                                                | 4378 | 
                                                disparagingly | 
                        6,640 | 
                        adgilnprsy | 
                        10 | 
                        10,274 | 
                    
                                        
                                                | 4379 | 
                                                presymphysial | 
                        6,640 | 
                        aehilmprsy | 
                        10 | 
                        10,275 | 
                    
                                        
                                                | 4380 | 
                                                carpocephalum | 
                        6,641 | 
                        acehlmopru | 
                        10 | 
                        10,273 |