17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
621 unsymmetricalness 10,423 aceilmnrstuy 12 681
622 visceroinhibitory 10,433 bcehinorstvy 12 680
623 hydropericarditis 10,439 acdehioprsty 12 678
624 lithophotogravure 10,439 aeghiloprtuv 12 679
625 nonadvantageously 10,440 adeglnostuvy 12 677
626 unproduceableness 10,442 abcdelnoprsu 12 676
627 vernacularization 10,447 aceilnortuvz 12 675
628 spondylolisthetic 10,455 cdehilnopsty 12 674
629 overpictorialized 10,460 acdeiloprtvz 12 673
630 unpantheistically 10,466 acehilnpstuy 12 672
631 pseudoreformatory 10,468 adefmoprstuy 12 671
632 laparonephrectomy 10,470 acehlmnoprty 12 670
633 trigonometrically 10,473 acegilmnorty 12 669
634 approximativeness 10,474 aeimnoprstvx 12 668
635 unpracticableness 10,476 abceilnprstu 12 667
636 uncountermandable 10,480 abcdelmnortu 12 666
637 parietosplanchnic 10,482 acehilnoprst 12 665
638 semitheologically 10,484 aceghilmosty 12 664
639 impracticableness 10,485 abceilmnprst 12 663
640 nonillustratively 10,488 aeilnorstuvy 12 662