19 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
481 pseudoindependently 12,487 deilnopstuy 11 482
482 electropuncturation 12,505 aceilnoprtu 11 481
483 salpingoperitonitis 12,507 aegilnoprst 11 480
484 undenominationalism 12,513 adeilmnostu 11 479
485 circumstantialities 12,522 aceilmnrstu 11 478
486 intersystematically 12,523 aceilmnrsty 11 477
487 benzophenanthrazine 12,550 abehinoprtz 11 476
488 osteochondrosarcoma 12,558 acdehmnorst 11 475
489 interconvertibility 12,560 bceilnortvy 11 474
490 diethylstilboestrol 12,568 bdehilorsty 11 473
491 glossoepiglottidean 12,569 adegilnopst 11 472
492 nonsacrilegiousness 12,573 acegilnorsu 11 471
493 unapprehendableness 12,598 abdehlnprsu 11 470
494 disadvantageousness 12,617 adeginostuv 11 469
495 electroballistician 12,619 abceilnorst 11 468
496 paleometeorological 12,656 acegilmoprt 11 467
497 parliamentarization 12,673 aeilmnoprtz 11 466
498 noncontributiveness 12,679 bceinorstuv 11 465
499 interresponsibility 12,706 beilnoprsty 11 464
500 unapprehensibleness 12,713 abehilnprsu 11 463