15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
8001 clandestineness 11,129 acdeilnst 9 6,651
8002 untreatableness 11,133 abelnrstu 9 6,650
8003 presentableness 11,135 abelnprst 9 6,649
8004 transelementary 11,142 aelmnrsty 9 6,648
8005 antimaterialist 11,145 aeilmnrst 9 6,647
8006 antiatheistical 11,145 acehilnst 9 6,646
8007 descendentalist 11,148 acdeilnst 9 6,645
8008 interreflection 11,149 cefilnort 9 6,644
8009 atheisticalness 11,150 acehilnst 9 6,643
8010 arterionecrosis 11,152 aceinorst 9 6,642
8011 pteranodontidae 11,153 adeinoprt 9 6,641
8012 urethrostenosis 11,154 ehinorstu 9 6,640
8013 interregimental 11,156 aegilmnrt 9 6,639
8014 electrophoreses 11,157 cehloprst 9 6,638
8015 azotobacterieae 11,158 abceiortz 9 6,637
8016 intervisitation 11,167 aeinorstv 9 6,636
8017 nonsegmentation 11,175 aegimnost 9 6,635
8018 nonfermentation 11,176 aefimnort 9 6,634
8019 overlearnedness 11,179 adelnorsv 9 6,633
8020 breatheableness 11,183 abehlnrst 9 6,632