13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
20041 unconspicuous 6,501 cinopsu 7 20,806
20042 suprascapular 6,505 aclprsu 7 20,805
20043 bibliological 6,507 abcgilo 7 20,804
20044 phyllopyrrole 6,514 ehlopry 7 20,803
20045 classifically 6,519 acfilsy 7 20,802
20046 quinquenniums 6,524 eimnqsu 7 20,801
20047 polyglottally 6,567 aglopty 7 20,800
20048 nabobrynabobs 6,587 abnorsy 7 20,799
20049 maxillolabial 6,685 abilmox 7 20,798
20050 akiskemikinik 6,798 aeikmns 7 20,797
20051 impossibilism 6,827 bilmops 7 20,796
20052 alcoholically 6,828 achiloy 7 20,795
20053 armadillidium 6,889 adilmru 7 20,794
20054 chlorochromic 6,895 chilmor 7 20,793
20055 malacological 6,903 acgilmo 7 20,792
20056 bilirubinuria 6,907 abilnru 7 20,791
20057 lactobaccilli 6,920 abcilot 7 20,790
20058 inconspicuous 6,944 cinopsu 7 20,789
20059 multifamilial 6,961 afilmtu 7 20,788
20060 discommodious 6,967 cdimosu 7 20,787