13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
16841 heterogeneity 10,430 eghinorty 9 10,591
16842 petrostearine 10,446 aeinoprst 9 10,590
16843 enterocinesia 10,449 aceinorst 9 10,589
16844 heterogenetic 10,490 ceghinort 9 10,588
16845 teratogenesis 10,493 aeginorst 9 10,587
16846 heterogenesis 10,565 eghinorst 9 10,586
16847 enterectomies 10,584 ceimnorst 9 10,585
16848 steatornithes 10,590 aehinorst 9 10,584
16849 thioarseniate 10,595 aehinorst 9 10,583
16850 etheostominae 10,681 aehimnost 9 10,582
16851 acetoarsenite 10,745 aceinorst 9 10,581
16852 coelenterates 10,802 acelnorst 9 10,580
16853 etchareottine 10,807 acehinort 9 10,579
16854 electioneered 10,817 cdeilnort 9 10,578
16855 pyrosulphuryl 5,350 hloprsuy 8 20,017
16856 unmurmuringly 5,523 gilmnruy 8 20,016
16857 unmurmurously 5,578 lmnorsuy 8 20,015
16858 circumpacific 5,652 acfimpru 8 20,014
16859 mycologically 5,701 acgilmoy 8 20,013
16860 chylophyllous 5,705 chlopsuy 8 20,012