18 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
901 superindependently 11,889 deilnprstuy 11 808
902 nonsusceptibleness 11,900 bceilnopstu 11 807
903 sarcoenchondromata 11,901 acdehmnorst 11 806
904 perfectibilitarian 11,901 abcefilnprt 11 805
905 pseudophellandrene 11,912 adehlnoprsu 11 804
906 semidiaphanousness 11,915 adehimnopsu 11 803
907 aristodemocratical 11,921 acdeilmorst 11 802
908 proportionableness 11,922 abeilnoprst 11 801
909 palaeoethnological 11,922 aceghilnopt 11 800
910 stereophotographic 11,925 aceghioprst 11 799
911 unquestionableness 11,930 abeilnoqstu 11 798
912 presuperintendency 11,932 cdeinprstuy 11 797
913 pseudomultiseptate 11,934 adeilmopstu 11 796
914 antiperistatically 11,946 aceilnprsty 11 795
915 melanosarcomatosis 11,955 aceilmnorst 11 794
916 oversolicitousness 11,957 ceilnorstuv 11 793
917 uninterpretability 11,961 abeilnprtuy 11 792
918 nonsophisticalness 11,962 acehilnopst 11 791
919 prestandardization 11,963 adeinoprstz 11 790
920 congregationalists 11,967 acegilnorst 11 789