13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
13901 contrariantly 8,417 acilnorty 9 13,532
13902 arthroempyema 8,417 aehmoprty 9 13,531
13903 unrefrainable 8,418 abefilnru 9 13,528
13904 multicapitate 8,418 aceilmptu 9 13,529
13905 disacceptance 8,419 acdeinpst 9 13,527
13906 diagnostician 8,419 acdginost 9 13,526
13907 predepository 8,420 deioprsty 9 13,524
13908 mortification 8,420 acfimnort 9 13,525
13909 phoneidoscope 8,421 cdehinops 9 13,523
13910 autonavigator 8,422 aginortuv 9 13,522
13911 collaterality 8,423 aceilorty 9 13,520
13912 sledgehammers 8,423 adeghlmrs 9 13,521
13913 commentitious 8,424 ceimnostu 9 13,516
13914 intratropical 8,424 acilnoprt 9 13,517
13915 nonratability 8,424 abilnorty 9 13,519
13916 leptocephalan 8,424 acehlnopt 9 13,518
13917 balantidiosis 8,425 abdilnost 9 13,515
13918 registrarship 8,425 aeghiprst 9 13,514
13919 swineherdship 8,426 dehinprsw 9 13,513
13920 repercussions 8,427 ceinoprsu 9 13,512