16 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
4481 peripericarditis 10,551 acdeiprst 9 4,561
4482 tuberculariaceae 10,552 abceilrtu 9 4,560
4483 characteristical 10,555 acehilrst 9 4,559
4484 photographometer 10,556 aeghmoprt 9 4,558
4485 interdiffusiness 10,563 definrstu 9 4,557
4486 nongratification 10,564 acfginort 9 4,556
4487 semirigorousness 10,565 egimnorsu 9 4,555
4488 pentaphylacaceae 10,566 acehlnpty 9 4,554
4489 nontraditionally 10,568 adilnorty 9 4,553
4490 noninformational 10,571 afilmnort 9 4,552
4491 supernaturalness 10,572 aelnprstu 9 4,551
4492 unparalleledness 10,574 adelnprsu 9 4,550
4493 autosomatognosis 10,578 agimnostu 9 4,549
4494 associationalism 10,584 acilmnost 9 4,548
4495 unslanderousness 10,589 adelnorsu 9 4,547
4496 uninfectiousness 10,590 cefinostu 9 4,546
4497 nonverminousness 10,597 eimnorsuv 9 4,544
4498 undocumentedness 10,597 cdemnostu 9 4,545
4499 triboelectricity 10,599 bceilorty 9 4,543
4500 prostatocystitis 10,600 acioprsty 9 4,542