15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
3481 noniridescently 10,171 cdeilnorsty 11 1,755
3482 cholesteroluria 10,172 acehilorstu 11 1,754
3483 asterophyllites 10,174 aehiloprsty 11 1,753
3484 extrameridional 10,175 adeilmnortx 11 1,752
3485 antiproteolysis 10,176 aeilnoprsty 11 1,750
3486 proselytisation 10,176 aeilnoprsty 11 1,751
3487 preconversation 10,179 aceinoprstv 11 1,748
3488 metropolitanize 10,179 aeilmnoprtz 11 1,749
3489 transequatorial 10,181 aeilnoqrstu 11 1,747
3490 semigeometrical 10,182 acegilmorst 11 1,746
3491 afterimpression 10,184 aefimnoprst 11 1,745
3492 decompensations 10,185 acdeimnopst 11 1,743
3493 oversystematize 10,185 aeimorstvyz 11 1,744
3494 semidecussation 10,187 acdeimnostu 11 1,742
3495 neutralizations 10,189 aeilnorstuz 11 1,739
3496 overlightheaded 10,189 adeghilortv 11 1,740
3497 unpremonstrated 10,189 ademnoprstu 11 1,741
3498 hyperexcitement 10,190 cehimnprtxy 11 1,738
3499 fragmentisation 10,190 aefgimnorst 11 1,737
3500 fibrointestinal 10,192 abefilnorst 11 1,736