15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
8441 uninstitutional 10,190 ailnostu 8 8,438
8442 unpreternatural 10,200 aelnprtu 8 8,437
8443 nonaristocratic 10,206 acinorst 8 8,436
8444 saponaceousness 10,207 acenopsu 8 8,435
8445 corticosteroids 10,222 cdeiorst 8 8,434
8446 subobsoleteness 10,243 belnostu 8 8,433
8447 peripheromittor 10,245 ehimoprt 8 8,432
8448 heavyhandedness 10,246 adehnsvy 8 8,431
8449 nontransmission 10,247 aimnorst 8 8,430
8450 anaphalantiasis 10,250 ahilnpst 8 8,429
8451 noncovetousness 10,257 cenostuv 8 8,428
8452 overenviousness 10,259 einorsuv 8 8,427
8453 protelytroptera 10,261 aeloprty 8 8,426
8454 fremontodendron 10,262 defmnort 8 8,425
8455 nonassimilation 10,263 ailmnost 8 8,424
8456 orchioscheocele 10,266 cehilors 8 8,423
8457 semipassiveness 10,269 aeimnpsv 8 8,422
8458 nondecorousness 10,270 cdenorsu 8 8,421
8459 unconcernedness 10,274 cdenorsu 8 8,420
8460 noncontagionist 10,280 acginost 8 8,419