13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
19781 unentreatable 9,877 abelnrtu 8 17,091
19782 undegenerated 9,877 adegnrtu 8 17,090
19783 interventions 9,880 einorstv 8 17,089
19784 interpalatine 9,882 aeilnprt 8 17,088
19785 thionaphthene 9,883 aehinopt 8 17,087
19786 nonevanescent 9,886 acenostv 8 17,086
19787 thymelaeaceae 9,887 acehlmty 8 17,085
19788 intromittence 9,888 ceimnort 8 17,082
19789 mesonemertini 9,888 eimnorst 8 17,083
19790 nonrefinement 9,888 efimnort 8 17,084
19791 differentiate 9,889 adefinrt 8 17,080
19792 stevensoniana 9,889 aeinostv 8 17,081
19793 osteogangrene 9,890 aegnorst 8 17,078
19794 coelastraceae 9,890 acelorst 8 17,079
19795 interreceived 9,893 cdeinrtv 8 17,077
19796 urethratresia 9,893 aehirstu 8 17,076
19797 praenestinian 9,897 aeinprst 8 17,075
19798 tenthredinoid 9,902 dehinort 8 17,074
19799 nonresistants 9,904 aeinorst 8 17,073
19800 totipotencies 9,908 ceinopst 8 17,071