13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
16101 osteanabrosis 9,333 abeinorst 9 11,333
16102 entomostracan 9,334 acemnorst 9 11,330
16103 peregrination 9,335 aeginoprt 9 11,329
16104 identicalness 9,335 acdeilnst 9 11,327
16105 overobedience 9,335 bcdeinorv 9 11,328
16106 electromotive 9,336 ceilmortv 9 11,326
16107 biotelemetric 9,337 bceilmort 9 11,325
16108 tetraprostyle 9,337 aeloprsty 9 11,324
16109 introsensible 9,339 beilnorst 9 11,321
16110 tetrapneumona 9,339 aemnoprtu 9 11,323
16111 nonresistible 9,339 beilnorst 9 11,322
16112 adventuresses 9,340 adenrstuv 9 11,320
16113 hematopoietic 9,340 acehimopt 9 11,319
16114 neencephalons 9,342 acehlnops 9 11,318
16115 tetrasepalous 9,342 aeloprstu 9 11,317
16116 directiveness 9,345 cdeinrstv 9 11,316
16117 postexistence 9,346 ceinopstx 9 11,315
16118 preconsecrate 9,347 acenoprst 9 11,313
16119 reincorporate 9,347 aceinoprt 9 11,314
16120 protoleration 9,348 aeilnoprt 9 11,311