15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
8421 photoionization 10,068 ahinoptz 8 8,458
8422 underadventurer 10,075 adenrtuv 8 8,457
8423 flagellariaceae 10,085 acefgilr 8 8,456
8424 sanguineousness 10,091 aeginosu 8 8,455
8425 montmorillonite 10,098 eilmnort 8 8,454
8426 nonbenevolently 10,099 belnotvy 8 8,453
8427 paratransversan 10,105 aenprstv 8 8,452
8428 unexpensiveness 10,106 einpsuvx 8 8,451
8429 inamissibleness 10,119 abeilmns 8 8,450
8430 noncancellation 10,121 aceilnot 8 8,449
8431 oppositipinnate 10,127 aeinopst 8 8,448
8432 unexcessiveness 10,128 ceinsuvx 8 8,447
8433 antimatrimonial 10,129 ailmnort 8 8,446
8434 conationalistic 10,131 acilnost 8 8,445
8435 counteropponent 10,138 cenoprtu 8 8,444
8436 predisposedness 10,142 deinoprs 8 8,443
8437 correspondences 10,148 cdenoprs 8 8,442
8438 anticapitalists 10,161 acilnpst 8 8,441
8439 nonsecludedness 10,164 cdelnosu 8 8,440
8440 paleoencephalon 10,179 acehlnop 8 8,439