13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
5001 ovorhomboidal 7,160 abdhilmorv 10 9,651
5002 polymetallism 7,160 aeilmopsty 10 9,652
5003 unprolongable 7,160 abeglnopru 10 9,650
5004 unperturbedly 7,161 bdelnprtuy 10 9,649
5005 sulphothionyl 7,161 hilnopstuy 10 9,648
5006 fasciculately 7,162 acefilstuy 10 9,647
5007 linguliferous 7,162 efgilnorsu 10 9,646
5008 psychotherapy 7,163 acehoprsty 10 9,641
5009 heptaphyllous 7,163 aehlopstuy 10 9,645
5010 bewilderingly 7,163 bdegilnrwy 10 9,643
5011 vermilinguial 7,163 aegilmnruv 10 9,642
5012 blastomycosis 7,163 abcilmosty 10 9,644
5013 gyrocompasses 7,164 acegmoprsy 10 9,637
5014 praxeological 7,164 acegiloprx 10 9,638
5015 staphylolysin 7,164 ahilnopsty 10 9,640
5016 semicylindric 7,164 cdeilmnrsy 10 9,639
5017 prethoughtful 7,165 efghloprtu 10 9,635
5018 nonfusibility 7,165 bfilnostuy 10 9,636
5019 polycistronic 7,166 cilnoprsty 10 9,634
5020 irrefrangibly 7,168 abefgilnry 10 9,632