13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
10021 exanthematous 9,097 aehmnostux 10 4,633
10022 hemosiderotic 9,098 cdehimorst 10 4,629
10023 peritrematous 9,098 aeimoprstu 10 4,630
10024 anthophoridae 9,098 adehinoprt 10 4,631
10025 terminologies 9,099 egilmnorst 10 4,628
10026 metanephritic 9,101 acehimnprt 10 4,627
10027 hyperresonant 9,101 aehnoprsty 10 4,626
10028 anisometropia 9,102 aeimnoprst 10 4,625
10029 phalansterist 9,102 aehilnprst 10 4,623
10030 reversionable 9,102 abeilnorsv 10 4,624
10031 thyreocoridae 9,103 acdehiorty 10 4,622
10032 sacerdotalist 9,104 acdeilorst 10 4,620
10033 unretroactive 9,104 aceinortuv 10 4,621
10034 prestigiation 9,105 aeginoprst 10 4,619
10035 diagnosticate 9,105 acdeginost 10 4,618
10036 brotherliness 9,107 behilnorst 10 4,617
10037 expiatoriness 9,108 aeinoprstx 10 4,616
10038 externalistic 9,109 aceilnrstx 10 4,614
10039 miscegenation 9,109 acegimnost 10 4,615
10040 concelebrates 9,110 abcelnorst 10 4,613