13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
10761 unblamability 6,545 abilmntuy 9 16,671
10762 glyphographer 6,549 aeghlopry 9 16,670
10763 tachyphylaxia 6,551 achilptxy 9 16,669
10764 amphipodiform 6,552 adfhimopr 9 16,667
10765 unlibellously 6,552 beilnosuy 9 16,668
10766 knuckleballer 6,553 abceklnru 9 16,666
10767 unflauntingly 6,554 afgilntuy 9 16,665
10768 quinquagenary 6,561 aeginqruy 9 16,664
10769 preculturally 6,562 acelprtuy 9 16,663
10770 progymnosperm 6,565 egmnoprsy 9 16,662
10771 morphographic 6,566 acghimopr 9 16,661
10772 silvicultural 6,566 acilrstuv 9 16,660
10773 brachychronic 6,567 abchinory 9 16,659
10774 unaccountably 6,568 abclnotuy 9 16,658
10775 unmellifluous 6,573 efilmnosu 9 16,657
10776 campylotropal 6,575 aclmoprty 9 16,656
10777 columelliform 6,576 cefilmoru 9 16,655
10778 circuminsular 6,578 acilmnrsu 9 16,653
10779 crystallology 6,578 acglorsty 9 16,654
10780 homologically 6,579 acghilmoy 9 16,652