15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
6261 experimentative 10,770 aeimnprtvx 10 4,024
6262 authenticalness 10,774 acehilnstu 10 4,023
6263 overattentively 10,775 aeilnortvy 10 4,022
6264 nonremunerative 10,776 aeimnortuv 10 4,021
6265 notanencephalia 10,777 acehilnopt 10 4,020
6266 preregistration 10,780 aeginoprst 10 4,019
6267 undeteriorating 10,783 adeginortu 10 4,018
6268 heterophemistic 10,784 cehimoprst 10 4,017
6269 prostatectomies 10,785 aceimoprst 10 4,016
6270 vespertilionine 10,788 eilnoprstv 10 4,015
6271 roentgentherapy 10,788 aeghnoprty 10 4,014
6272 warmheartedness 10,789 adehmnrstw 10 4,013
6273 nondeliberation 10,790 abdeilnort 10 4,011
6274 unoriginateness 10,790 aeginorstu 10 4,012
6275 nonsecretionary 10,792 aceinorsty 10 4,010
6276 contrastiveness 10,793 aceinorstv 10 4,007
6277 vertebrosternal 10,793 abelnorstv 10 4,009
6278 sternovertebral 10,793 abelnorstv 10 4,008
6279 overtediousness 10,795 deinorstuv 10 4,006
6280 arrondissements 10,796 adeimnorst 10 4,005