13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
16761 otherwiseness 9,997 ehinorstw 9 10,671
16762 attemperation 9,997 aeimnoprt 9 10,670
16763 anathematised 9,999 adehimnst 9 10,669
16764 predelineated 10,002 adeilnprt 9 10,668
16765 heterostracan 10,006 acehnorst 9 10,666
16766 naemorhedinae 10,006 adehimnor 9 10,667
16767 elaborateness 10,008 abelnorst 9 10,665
16768 asthenosphere 10,015 aehnoprst 9 10,663
16769 electrorefine 10,015 cefilnort 9 10,664
16770 denationalise 10,016 adeilnost 9 10,662
16771 antiresonance 10,023 aceinorst 9 10,661
16772 laurotetanine 10,025 aeilnortu 9 10,660
16773 ornitholestes 10,034 ehilnorst 9 10,659
16774 sedimentaries 10,036 adeimnrst 9 10,658
16775 foredetermine 10,039 defimnort 9 10,657
16776 externalities 10,040 aeilnrstx 9 10,656
16777 autoheterosis 10,041 aehiorstu 9 10,653
16778 theotherapist 10,041 aehioprst 9 10,655
16779 heteroousiast 10,041 aehiorstu 9 10,654
16780 fenestellidae 10,042 adefilnst 9 10,652