16 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
4541 nonmelodiousness 10,787 deilmnosu 9 4,501
4542 melogrammataceae 10,789 aceglmort 9 4,500
4543 semimathematical 10,794 acehilmst 9 4,499
4544 nonferociousness 10,799 cefinorsu 9 4,498
4545 theocollectivist 10,801 cehilostv 9 4,497
4546 repercussiveness 10,802 ceinprsuv 9 4,496
4547 uninstructedness 10,805 cdeinrstu 9 4,495
4548 transatlanticism 10,806 acilmnrst 9 4,494
4549 unboisterousness 10,810 beinorstu 9 4,493
4550 nontrigonometric 10,812 cegimnort 9 4,492
4551 cleistothecopsis 10,820 cehilopst 9 4,491
4552 institutionalism 10,827 ailmnostu 9 4,489
4553 nanoinstructions 10,827 acinorstu 9 4,490
4554 muddleheadedness 10,838 adehlmnsu 9 4,488
4555 undependableness 10,842 abdelnpsu 9 4,487
4556 ferroelectricity 10,843 cefilorty 9 4,486
4557 unanswerableness 10,845 abelnrsuw 9 4,485
4558 nonimpressionist 10,855 eimnoprst 9 4,484
4559 nonreligiousness 10,862 egilnorsu 9 4,483
4560 antimilitaristic 10,864 acilmnrst 9 4,482