15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
5561 nonlepidopteral 9,977 adeilnoprt 10 4,724
5562 nonconterminous 9,977 ceimnorstu 10 4,723
5563 monocotyledones 9,977 cdelmnosty 10 4,722
5564 microthyriaceae 9,978 acehimorty 10 4,721
5565 refrangibleness 9,979 abefgilnrs 10 4,720
5566 tungsteniferous 9,980 efginorstu 10 4,719
5567 supernaturalise 9,980 aeilnprstu 10 4,718
5568 preirrigational 9,981 aegilnoprt 10 4,717
5569 cystourethritis 9,984 cehiorstuy 10 4,715
5570 urethrocystitis 9,984 cehiorstuy 10 4,716
5571 misaccentuation 9,985 aceimnostu 10 4,714
5572 cyanoethylation 9,986 acehilnoty 10 4,712
5573 autoschediastic 9,986 acdehiostu 10 4,711
5574 electromotivity 9,986 ceilmortvy 10 4,713
5575 undefinableness 9,987 abdefilnsu 10 4,710
5576 consanguinities 9,988 aceginostu 10 4,709
5577 hepatophlebitis 9,989 abehilopst 10 4,708
5578 archegoniophore 9,990 aceghinopr 10 4,707
5579 reclaimableness 9,991 abceilmnrs 10 4,705
5580 conversableness 9,991 abcelnorsv 10 4,706