13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
18801 prerequisites 8,919 eipqrstu 8 18,072
18802 illegitimated 8,921 adegilmt 8 18,070
18803 brieflessness 8,923 befilnrs 8 18,067
18804 mademoiselles 8,923 adeilmos 8 18,065
18805 preservatives 8,923 aeiprstv 8 18,068
18806 nonforfeiture 8,923 efinortu 8 18,066
18807 roentgenogram 8,923 aegmnort 8 18,069
18808 santification 8,924 acfinost 8 18,062
18809 worrisomeness 8,924 eimnorsw 8 18,064
18810 unresurrected 8,924 cdenrstu 8 18,063
18811 indoctrinator 8,927 acdinort 8 18,060
18812 supersafeness 8,927 aefnprsu 8 18,059
18813 nonsubsistent 8,927 beinostu 8 18,061
18814 countersecure 8,929 cenorstu 8 18,058
18815 characterless 8,930 acehlrst 8 18,057
18816 savorlessness 8,930 aelnorsv 8 18,055
18817 microdetector 8,930 cdeimort 8 18,056
18818 semiundressed 8,931 deimnrsu 8 18,054
18819 arbitrational 8,932 abilnort 8 18,052
18820 incarnational 8,932 acilnort 8 18,053