15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
7081 undisturbedness 9,510 bdeinrstu 9 7,571
7082 plainspokenness 9,515 aeiklnops 9 7,570
7083 undebauchedness 9,516 abcdehnsu 9 7,569
7084 inscribableness 9,521 abceilnrs 9 7,566
7085 rhynchonellacea 9,521 acehlnory 9 7,568
7086 autocollimation 9,521 acilmnotu 9 7,565
7087 paroemiographer 9,521 aeghimopr 9 7,567
7088 illustriousness 9,523 eilnorstu 9 7,564
7089 unlitigiousness 9,524 egilnostu 9 7,562
7090 multiarticulate 9,524 aceilmrtu 9 7,563
7091 subconcessioner 9,526 bceinorsu 9 7,561
7092 scientistically 9,527 aceilnsty 9 7,560
7093 chorioallantoic 9,527 achilnort 9 7,559
7094 noncontrollable 9,529 abcelnort 9 7,558
7095 unfalsifiedness 9,530 adefilnsu 9 7,557
7096 unbreakableness 9,531 abeklnrsu 9 7,556
7097 diagnosticating 9,532 acdginost 9 7,555
7098 unfurnishedness 9,536 defhinrsu 9 7,554
7099 ichthyornithoid 9,536 cdhinorty 9 7,553
7100 irreversibility 9,541 beilrstvy 9 7,552