15 letter Words with the Lowest Letter Frequency Scores
            
            
            
                                
                    | # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) | 
                                        
                                                | 5261 | 
                                                aetiotropically | 
                        9,706 | 
                        aceiloprty | 
                        10 | 
                        5,024 | 
                    
                                        
                                                | 5262 | 
                                                grandparenthood | 
                        9,707 | 
                        adeghnoprt | 
                        10 | 
                        5,023 | 
                    
                                        
                                                | 5263 | 
                                                acrimoniousness | 
                        9,708 | 
                        aceimnorsu | 
                        10 | 
                        5,021 | 
                    
                                        
                                                | 5264 | 
                                                immaterialising | 
                        9,708 | 
                        aegilmnrst | 
                        10 | 
                        5,022 | 
                    
                                        
                                                | 5265 | 
                                                nonprofessorial | 
                        9,709 | 
                        aefilnoprs | 
                        10 | 
                        5,020 | 
                    
                                        
                                                | 5266 | 
                                                nonceremonially | 
                        9,709 | 
                        aceilmnory | 
                        10 | 
                        5,019 | 
                    
                                        
                                                | 5267 | 
                                                homoeopathicity | 
                        9,709 | 
                        acehimopty | 
                        10 | 
                        5,018 | 
                    
                                        
                                                | 5268 | 
                                                counterargument | 
                        9,709 | 
                        acegmnortu | 
                        10 | 
                        5,017 | 
                    
                                        
                                                | 5269 | 
                                                nonecstatically | 
                        9,712 | 
                        aceilnosty | 
                        10 | 
                        5,016 | 
                    
                                        
                                                | 5270 | 
                                                unimpertinently | 
                        9,713 | 
                        eilmnprtuy | 
                        10 | 
                        5,015 | 
                    
                                        
                                                | 5271 | 
                                                nonexchangeable | 
                        9,713 | 
                        abceghlnox | 
                        10 | 
                        5,014 | 
                    
                                        
                                                | 5272 | 
                                                balanoposthitis | 
                        9,714 | 
                        abhilnopst | 
                        10 | 
                        5,012 | 
                    
                                        
                                                | 5273 | 
                                                macraucheniidae | 
                        9,714 | 
                        acdehimnru | 
                        10 | 
                        5,013 | 
                    
                                        
                                                | 5274 | 
                                                nonpreventively | 
                        9,715 | 
                        eilnoprtvy | 
                        10 | 
                        5,011 | 
                    
                                        
                                                | 5275 | 
                                                adrenalcortical | 
                        9,716 | 
                        acdeilnort | 
                        10 | 
                        5,009 | 
                    
                                        
                                                | 5276 | 
                                                organophosphate | 
                        9,716 | 
                        aeghnoprst | 
                        10 | 
                        5,010 | 
                    
                                        
                                                | 5277 | 
                                                counterpractice | 
                        9,717 | 
                        aceinoprtu | 
                        10 | 
                        5,007 | 
                    
                                        
                                                | 5278 | 
                                                nonfugitiveness | 
                        9,717 | 
                        efginostuv | 
                        10 | 
                        5,008 | 
                    
                                        
                                                | 5279 | 
                                                antimediaevally | 
                        9,718 | 
                        adeilmntvy | 
                        10 | 
                        5,006 | 
                    
                                        
                                                | 5280 | 
                                                palaeobotanical | 
                        9,720 | 
                        abceilnopt | 
                        10 | 
                        5,005 |