13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
5741 macrencephaly 7,511 acehlmnpry 10 8,914
5742 microangstrom 7,512 acgimnorst 10 8,910
5743 subalgebraist 7,512 abegilrstu 10 8,911
5744 cycloidotrope 7,514 cdeiloprty 10 8,909
5745 sodioaluminic 7,514 acdilmnosu 10 8,908
5746 syllabication 7,514 abcilnosty 10 8,907
5747 hypersplenism 7,514 ehilmnprsy 10 8,906
5748 undispellable 7,515 abdeilnpsu 10 8,904
5749 hypercritical 7,515 acehilprty 10 8,905
5750 undercumstand 7,516 acdemnrstu 10 8,903
5751 collaborating 7,517 abcgilnort 10 8,902
5752 trisplanchnic 7,518 achilnprst 10 8,900
5753 sphagnologist 7,518 aghilnopst 10 8,901
5754 ethchlorvynol 7,518 cehlnortvy 10 8,899
5755 rubrification 7,520 abcfinortu 10 8,897
5756 nonexplicable 7,520 abceilnopx 10 8,898
5757 adjudications 7,520 acdijnostu 10 8,896
5758 upliftingness 7,521 efgilnpstu 10 8,895
5759 asynchronisms 7,522 achimnorsy 10 8,894
5760 zirconiferous 7,523 cefinorsuz 10 8,893