18 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
821 discommendableness 11,395 abcdeilmnos 11 888
822 unsacrilegiousness 11,398 acegilnorsu 11 887
823 stereocomparagraph 11,411 aceghmoprst 11 886
824 nonprofessionalism 11,422 aefilmnoprs 11 885
825 encephalomalacosis 11,431 acehilmnops 11 884
826 nonsupportableness 11,432 abelnoprstu 11 883
827 electrochronograph 11,440 aceghlnoprt 11 882
828 postmillenarianism 11,445 aeilmnoprst 11 881
829 intercommunicative 11,452 aceimnortuv 11 880
830 semicircumferentor 11,457 cefimnorstu 11 879
831 polydenominational 11,469 adeilmnopty 11 878
832 circumstantialness 11,473 aceilmnrstu 11 877
833 trapeziometacarpal 11,476 aceilmoprtz 11 876
834 posterioristically 11,483 aceiloprsty 11 875
835 dermatopathophobia 11,485 abdehimoprt 11 874
836 undiminishableness 11,498 abdehilmnsu 11 873
837 supercomprehension 11,499 cehimnoprsu 11 872
838 undenominationally 11,502 adeilmnotuy 11 871
839 antifundamentalism 11,503 adefilmnstu 11 870
840 uncontributiveness 11,504 bceinorstuv 11 869