13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
5601 punctiliosity 7,454 cilnopstuy 10 9,050
5602 metallochromy 7,454 acehlmorty 10 9,051
5603 acrosphacelus 7,454 acehloprsu 10 9,052
5604 piscatorially 7,454 aciloprsty 10 9,049
5605 machicolating 7,455 acghilmnot 10 9,047
5606 pneumonolysis 7,455 eilmnopsuy 10 9,048
5607 tachygraphist 7,456 acghiprsty 10 9,046
5608 camphoraceous 7,457 acehmoprsu 10 9,045
5609 nonhabitually 7,459 abhilnotuy 10 9,044
5610 sulfofication 7,460 acfilnostu 10 9,043
5611 volcanologist 7,461 acgilnostv 10 9,041
5612 basibregmatic 7,461 abcegimrst 10 9,042
5613 protozoacidal 7,461 acdiloprtz 10 9,040
5614 spartanically 7,462 acilnprsty 10 9,039
5615 tubercularize 7,462 abceilrtuz 10 9,037
5616 unregularized 7,462 adegilnruz 10 9,038
5617 supersolemnly 7,463 elmnoprsuy 10 9,036
5618 fluoroscopies 7,464 cefiloprsu 10 9,035
5619 nonspeciously 7,465 ceilnopsuy 10 9,034
5620 extravascular 7,465 acelrstuvx 10 9,033