13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
19361 featherbedded 9,399 abdefhrt 8 17,510
19362 soothfastness 9,399 aefhnost 8 17,512
19363 intraparietal 9,399 aeilnprt 8 17,511
19364 beauteousness 9,400 abenostu 8 17,508
19365 cyrtoceratite 9,402 aceiorty 8 17,506
19366 mediastinitis 9,402 adeimnst 8 17,507
19367 counterpotent 9,403 cenoprtu 8 17,505
19368 anterofrontal 9,404 aeflnort 8 17,503
19369 lamentational 9,404 aeilmnot 8 17,504
19370 domesticities 9,405 cdeimost 8 17,502
19371 sternforemost 9,406 efmnorst 8 17,501
19372 chartermaster 9,406 acehmrst 8 17,500
19373 antiamusement 9,407 aeimnstu 8 17,499
19374 fortuneteller 9,407 eflnortu 8 17,497
19375 semiparameter 9,407 aeimprst 8 17,498
19376 hereafterward 9,409 adefhrtw 8 17,496
19377 nonstableness 9,410 abelnost 8 17,495
19378 peristeropode 9,411 deioprst 8 17,494
19379 attitudinised 9,412 adeinstu 8 17,493
19380 nongenerating 9,413 aeginort 8 17,491