13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
921 cryptovalency 6,644 acelnoprtvy 11 3,887
922 unexcursively 6,644 ceilnrsuvxy 11 3,888
923 hydrodynamics 6,646 acdhimnorsy 11 3,886
924 discriminably 6,652 abcdilmnrsy 11 3,885
925 hypoglycaemia 6,654 aceghilmopy 11 3,883
926 impecuniously 6,654 ceilmnopsuy 11 3,884
927 procurability 6,655 abciloprtuy 11 3,881
928 overburningly 6,655 begilnoruvy 11 3,880
929 zymochemistry 6,655 cehimorstyz 11 3,882
930 bronchotyphus 6,656 bchnoprstuy 11 3,879
931 uncamouflaged 6,660 acdefglmnou 11 3,878
932 unsuspectably 6,662 abcelnpstuy 11 3,877
933 unmarvelously 6,662 aelmnorsuvy 11 3,876
934 semipopularly 6,663 aeilmoprsuy 11 3,875
935 liebfraumilch 6,665 abcefhilmru 11 3,874
936 azygobranchia 6,665 abcghinoryz 11 3,873
937 unknowability 6,666 abiklnotuwy 11 3,872
938 hydroscopical 6,666 acdhiloprsy 11 3,871
939 publicization 6,673 abcilnoptuz 11 3,870
940 typographical 6,674 acghiloprty 11 3,869