13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
7121 unenigmatical 8,009 acegilmntu 10 7,531
7122 unfortunately 8,009 aeflnortuy 10 7,532
7123 unwomanliness 8,010 aeilmnosuw 10 7,530
7124 osphyomelitis 8,010 ehilmopsty 10 7,529
7125 morphotonemic 8,011 cehimnoprt 10 7,528
7126 apostrophizes 8,012 aehioprstz 10 7,524
7127 sacramentally 8,012 acelmnrsty 10 7,527
7128 outskirmisher 8,012 ehikmorstu 10 7,526
7129 sublimitation 8,012 abilmnostu 10 7,525
7130 dissimulation 8,013 adilmnostu 10 7,523
7131 unperceptible 8,014 bceilnprtu 10 7,521
7132 unrepentingly 8,014 egilnprtuy 10 7,522
7133 insusceptible 8,015 bceilnpstu 10 7,519
7134 nonfraudulent 8,015 adeflnortu 10 7,520
7135 hypertonicity 8,016 cehinoprty 10 7,518
7136 apogeotropism 8,017 aegimoprst 10 7,517
7137 syphilisation 8,017 ahilnopsty 10 7,516
7138 hematophagous 8,018 aeghmopstu 10 7,514
7139 devicefulness 8,018 cdefilnsuv 10 7,513
7140 hysterophytal 8,018 aehloprsty 10 7,515