17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
801 prediscrimination 10,984 acdeimnoprst 12 501
802 nonadventitiously 10,985 adeilnostuvy 12 500
803 argentometrically 10,988 acegilmnorty 12 499
804 oversqueamishness 10,989 aehimnoqrsuv 12 498
805 diethyltryptamine 10,992 adehilmnprty 12 497
806 demasculinisation 10,993 acdeilmnostu 12 496
807 dehydrogenization 10,993 adeghinortyz 12 495
808 heteroblastically 10,994 abcehilorsty 12 494
809 nonarithmetically 10,999 acehilmnorty 12 493
810 cephalobranchiate 11,001 abcehilnoprt 12 492
811 superpigmentation 11,002 aegimnoprstu 12 491
812 triboluminescence 11,004 bceilmnorstu 12 490
813 hyperintellectual 11,004 acehilnprtuy 12 489
814 nondiscriminative 11,006 acdeimnorstv 12 488
815 imperceivableness 11,007 abceilmnprsv 12 486
816 semispontaneously 11,007 aeilmnopstuy 12 487
817 abdominoposterior 11,009 abdeimnoprst 12 485
818 blepharodiastasis 11,017 abdehiloprst 12 484
819 pneumonolithiasis 11,020 aehilmnopstu 12 483
820 conversationalism 11,023 aceilmnorstv 12 482