19 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
521 periosteomedullitis 12,972 deilmoprstu 11 442
522 countercondemnation 12,976 acdeimnortu 11 441
523 dissatisfactoriness 12,977 acdefinorst 11 440
524 noncontemptibleness 12,990 bceilmnopst 11 439
525 astrometeorological 13,014 acegilmorst 11 438
526 incomprehensiveness 13,026 cehimnoprsv 11 437
527 overimaginativeness 13,035 aegimnorstv 11 436
528 cytodifferentiation 13,041 acdefinorty 11 435
529 nonappreciativeness 13,059 aceinoprstv 11 434
530 electrotheraputical 13,063 acehiloprtu 11 433
531 antiexpressionistic 13,074 aceinoprstx 11 432
532 helminthocladiaceae 13,092 acdehilmnot 11 431
533 nonmarriageableness 13,097 abegilmnors 11 430
534 overcompetitiveness 13,115 ceimnoprstv 11 429
535 procrastinativeness 13,120 aceinoprstv 11 428
536 diethylaminoethanol 13,120 adehilmnoty 11 427
537 overdestructiveness 13,123 cdeinorstuv 11 426
538 hesperornithiformes 13,128 efhimnoprst 11 425
539 noninterpretability 13,136 abeilnoprty 11 424
540 bacteriotherapeutic 13,147 abcehioprtu 11 423