13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
20421 excandescence 8,900 acdensx 7 20,426
20422 chinchillette 8,903 cehilnt 7 20,425
20423 apocatastasis 8,904 aciopst 7 20,424
20424 undauntedness 8,907 adenstu 7 20,423
20425 nonactivation 8,909 acinotv 7 20,422
20426 nonmitigation 8,910 agimnot 7 20,421
20427 anatomization 8,912 aimnotz 7 20,420
20428 insensitivity 8,914 einstvy 7 20,419
20429 torturousness 8,917 enorstu 7 20,418
20430 excrescencies 8,922 ceinrsx 7 20,417
20431 concessionist 8,926 ceinost 7 20,416
20432 chlorellaceae 8,928 acehlor 7 20,415
20433 indistinction 8,928 cdinost 7 20,414
20434 nonappearance 8,930 acenopr 7 20,413
20435 unevasiveness 8,933 aeinsuv 7 20,412
20436 constitutions 8,933 cinostu 7 20,411
20437 momentousness 8,934 emnostu 7 20,410
20438 pleasableness 8,936 abelnps 7 20,409
20439 smokelessness 8,937 eklmnos 7 20,408
20440 nonirrigation 8,943 aginort 7 20,407