15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
5101 unprecipitative 9,560 aceinprtuv 10 5,184
5102 microarchitects 9,562 acehimorst 10 5,182
5103 unbrilliantness 9,562 abeilnrstu 10 5,183
5104 paraheliotropic 9,563 acehiloprt 10 5,181
5105 individualities 9,563 adeilnstuv 10 5,180
5106 bacterioscopist 9,563 abceioprst 10 5,179
5107 nonelectrically 9,564 aceilnorty 10 5,178
5108 unawardableness 9,564 abdelnrsuw 10 5,177
5109 unrecollectable 9,566 abcelnortu 10 5,176
5110 silicomagnesian 9,566 acegilmnos 10 5,175
5111 brazenfacedness 9,567 abcdefnrsz 10 5,174
5112 encephalospinal 9,568 acehilnops 10 5,172
5113 monosubstituted 9,568 bdeimnostu 10 5,173
5114 nonartistically 9,572 acilnorsty 10 5,171
5115 hellenistically 9,577 acehilnsty 10 5,169
5116 overdiffuseness 9,577 definorsuv 10 5,170
5117 hydrotachymeter 9,578 acdehmorty 10 5,168
5118 provisionalness 9,579 aeilnoprsv 10 5,165
5119 countersecurity 9,579 ceinorstuy 10 5,167
5120 acquisitiveness 9,579 aceinqstuv 10 5,166