13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
20821 retentiveness 10,718 einrstv 7 20,026
20822 resettlements 10,750 elmnrst 7 20,025
20823 nonregenerate 10,790 aegnort 7 20,024
20824 tenderhearted 10,795 adehnrt 7 20,023
20825 seroenteritis 10,811 einorst 7 20,022
20826 entertainment 10,827 aeimnrt 7 20,021
20827 rotatodentate 10,933 adenort 7 20,020
20828 metahewettite 11,053 aehimtw 7 20,019
20829 nonteetotaler 11,074 aelnort 7 20,018
20830 cuichunchulli 5,814 chilnu 6 20,936
20831 pimperlimpimp 5,906 eilmpr 6 20,935
20832 coccobaccilli 6,110 abcilo 6 20,934
20833 diplococcocci 6,133 cdilop 6 20,933
20834 glaciological 6,764 acgilo 6 20,932
20835 oscilloscopic 6,813 cilops 6 20,931
20836 pediococcocci 6,937 cdeiop 6 20,930
20837 catalytically 7,145 acilty 6 20,929
20838 porphyrophore 7,253 ehopry 6 20,928
20839 nonsynonymous 7,311 mnosuy 6 20,927
20840 successlessly 7,381 celsuy 6 20,926