15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
7881 neurorthopteran 10,830 aehnoprtu 9 6,771
7882 nonacceleration 10,832 aceilnort 9 6,770
7883 systematisation 10,837 aeimnosty 9 6,769
7884 autostethoscope 10,839 acehopstu 9 6,767
7885 interrogational 10,839 aegilnort 9 6,768
7886 transmissometer 10,840 aeimnorst 9 6,766
7887 transliterating 10,841 aegilnrst 9 6,765
7888 unornamentation 10,844 aeimnortu 9 6,764
7889 pressosensitive 10,848 einoprstv 9 6,763
7890 antiministerial 10,849 aeilmnrst 9 6,762
7891 segregationists 10,853 aeginorst 9 6,761
7892 ministerialness 10,854 aeilmnrst 9 6,760
7893 tetramethyllead 10,854 adehlmrty 9 6,759
7894 stereomonoscope 10,855 cemnoprst 9 6,758
7895 preternotorious 10,858 einoprstu 9 6,757
7896 recontamination 10,863 aceimnort 9 6,756
7897 counterpetition 10,865 ceinoprtu 9 6,755
7898 nonperseverance 10,869 acenoprsv 9 6,754
7899 interventionism 10,872 eimnorstv 9 6,752
7900 chorioretinitis 10,872 cehinorst 9 6,750