13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
16701 instrumentate 9,846 aeimnrstu 9 10,731
16702 esthesiometry 9,847 ehimorsty 9 10,730
16703 heterocotylea 9,848 acehlorty 9 10,729
16704 predetermines 9,851 deimnprst 9 10,728
16705 thelodontidae 9,852 adehilnot 9 10,727
16706 desuperheater 9,856 adehprstu 9 10,726
16707 intermediator 9,858 adeimnort 9 10,725
16708 nitrogelatine 9,859 aegilnort 9 10,724
16709 heterotactous 9,863 acehorstu 9 10,723
16710 stationmaster 9,869 aeimnorst 9 10,722
16711 nonregistered 9,872 deginorst 9 10,719
16712 pennatisected 9,872 acdeinpst 9 10,720
16713 pentremitidae 9,872 adeimnprt 9 10,721
16714 helianthoidea 9,877 adehilnot 9 10,718
16715 interagencies 9,884 aceginrst 9 10,717
16716 heterokinetic 9,885 cehiknort 9 10,716
16717 interlacement 9,891 aceilmnrt 9 10,714
16718 continentaler 9,891 aceilnort 9 10,715
16719 homogeneities 9,893 eghimnost 9 10,713
16720 enchainements 9,896 acehimnst 9 10,712