13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
16961 hypocystotomy 6,691 chmopsty 8 19,911
16962 underdrumming 6,692 degimnru 8 19,910
16963 purpurogenous 6,696 egnoprsu 8 19,908
16964 coconsciously 6,696 cilnosuy 8 19,909
16965 knickerbocker 6,700 bceiknor 8 19,907
16966 prehypophysis 6,711 ehioprsy 8 19,906
16967 monosyllogism 6,718 gilmnosy 8 19,905
16968 unfulfillment 6,724 efilmntu 8 19,903
16969 uninnocuously 6,724 cilnosuy 8 19,904
16970 gingivolabial 6,742 abgilnov 8 19,902
16971 immiscibility 6,744 bcilmsty 8 19,901
16972 paralytically 6,748 acilprty 8 19,900
16973 suburbicarian 6,758 abcinrsu 8 19,898
16974 apocalyptical 6,758 acilopty 8 19,899
16975 unconfounding 6,759 cdfginou 8 19,897
16976 bacillophobia 6,761 abchilop 8 19,896
16977 uncalculating 6,772 acgilntu 8 19,894
16978 photopography 6,772 aghoprty 8 19,895
16979 microcosmical 6,773 acilmors 8 19,893
16980 substructural 6,774 abclrstu 8 19,892