18 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
741 hyperbarbarousness 10,752 abehnoprsuy 11 968
742 immunofluorescence 10,761 cefilmnorsu 11 967
743 semioptimistically 10,764 aceilmopsty 11 966
744 physicomathematics 10,773 acehimopsty 11 965
745 nontechnologically 10,786 aceghilnoty 11 964
746 nonindividualistic 10,790 acdilnostuv 11 963
747 orthopsychiatrical 10,791 achiloprsty 11 962
748 microhistochemical 10,800 acehilmorst 11 961
749 membranocalcareous 10,802 abcelmnorsu 11 960
750 autallotriomorphic 10,804 achilmoprtu 11 959
751 dihydrosphingosine 10,823 deghinoprsy 11 958
752 chlamydoselachidae 10,825 acdehilmosy 11 957
753 unaristocratically 10,850 acilnorstuy 11 956
754 pharyngoesophageal 10,864 aeghlnoprsy 11 955
755 chondrosarcomatous 10,876 acdhmnorstu 11 954
756 anthropogeographic 10,895 aceghinoprt 11 953
757 splanchnosclerosis 10,897 acehilnoprs 11 952
758 unmisunderstanding 10,928 adegimnrstu 11 951
759 noncircumspectness 10,928 ceimnoprstu 11 950
760 ureteropyelography 10,937 aeghloprtuy 11 949