13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
4601 pneumomycosis 6,894 ceimnopsuy 10 10,052
4602 quadricornous 6,896 acdinoqrsu 10 10,049
4603 symmetrically 6,896 aceilmrsty 10 10,051
4604 symbolistical 6,896 abcilmosty 10 10,050
4605 proliturgical 6,896 acgiloprtu 10 10,048
4606 circumspatial 6,897 acilmprstu 10 10,047
4607 cyanophyceous 6,899 acehnopsuy 10 10,046
4608 podophthalmic 6,899 acdhilmopt 10 10,045
4609 pseudoroyally 6,900 adeloprsuy 10 10,044
4610 unacclivitous 6,902 acilnostuv 10 10,043
4611 hydrocarbonic 6,904 abcdhinory 10 10,042
4612 approximating 6,906 agimnoprtx 10 10,040
4613 rapscallionly 6,906 acilnoprsy 10 10,041
4614 unvoluntarily 6,907 ailnortuvy 10 10,039
4615 uncorpulently 6,908 celnoprtuy 10 10,037
4616 medicophysics 6,908 cdehimopsy 10 10,038
4617 ambulatoriums 6,908 abilmorstu 10 10,036
4618 malacophilous 6,909 achilmopsu 10 10,033
4619 cocarboxylase 6,909 abcelorsxy 10 10,035
4620 chlamydomonas 6,909 acdhlmnosy 10 10,034