19 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
461 introconvertibility 12,126 bceilnortvy 11 503
462 overpresumptiveness 12,135 eimnoprstuv 11 501
463 antisupernaturalism 12,187 aeilmnprstu 11 500
464 theoanthropomorphic 12,208 acehimnoprt 11 499
465 nontransportability 12,209 abilnoprsty 11 498
466 scientificoromantic 12,218 acefimnorst 11 497
467 intercommunications 12,230 aceimnorstu 11 496
468 pseudostereoscopism 12,281 cdeimoprstu 11 495
469 electrotellurograph 12,310 aceghloprtu 11 494
470 palaeoentomological 12,359 acegilmnopt 11 493
471 disproportionalness 12,362 adeilnoprst 11 492
472 antigrammaticalness 12,374 acegilmnrst 11 491
473 tribophosphorescent 12,382 bcehinoprst 11 490
474 superbelievableness 12,409 abeilnprsuv 11 489
475 overproportionately 12,424 aeilnoprtvy 11 488
476 electrophoretically 12,430 acehiloprty 11 487
477 americanumancestors 12,451 aceimnorstu 11 486
478 overaffirmativeness 12,468 aefimnorstv 11 485
479 counterorganization 12,470 aceginortuz 11 484
480 atherosclerotically 12,486 acehilorsty 11 483