16 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
4601 nonpalatableness 10,986 abelnopst 9 4,441
4602 anthracitization 10,989 achinortz 9 4,440
4603 autointellectual 10,993 aceilnotu 9 4,438
4604 dipterocarpaceae 10,993 acdeioprt 9 4,439
4605 stereomicroscope 10,996 ceimoprst 9 4,436
4606 unreturnableness 10,996 abelnrstu 9 4,437
4607 multitentaculate 10,998 aceilmntu 9 4,435
4608 superaverageness 10,999 aegnprsuv 9 4,434
4609 unquestionedness 11,003 deinoqstu 9 4,433
4610 pantanencephalia 11,003 acehilnpt 9 4,432
4611 undefensibleness 11,005 bdefilnsu 9 4,431
4612 neurorthopterous 11,007 ehnoprstu 9 4,430
4613 rationalizations 11,010 ailnorstz 9 4,429
4614 interfraternally 11,012 aefilnrty 9 4,428
4615 insurrectionists 11,020 ceinorstu 9 4,427
4616 chromatoptometer 11,021 acehmoprt 9 4,426
4617 noncertification 11,022 acefinort 9 4,425
4618 osteosarcomatous 11,024 acemorstu 9 4,424
4619 anticriticalness 11,027 aceilnrst 9 4,423
4620 undercountenance 11,028 acdenortu 9 4,422