17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
2601 noncommodiousness 10,487 cdeimnosu 9 2,806
2602 noncollectivistic 10,489 ceilnostv 9 2,805
2603 microinstructions 10,490 cimnorstu 9 2,804
2604 unillustriousness 10,506 eilnorstu 9 2,803
2605 prostatocystotomy 10,518 acmoprsty 9 2,802
2606 postimpressionism 10,536 eimnoprst 9 2,801
2607 spectrocomparator 10,551 acemoprst 9 2,800
2608 undisciplinedness 10,569 cdeilnpsu 9 2,799
2609 unresourcefulness 10,615 ceflnorsu 9 2,798
2610 semicircumference 10,650 cefimnrsu 9 2,797
2611 nonsubmissiveness 10,668 beimnosuv 9 2,796
2612 nonconclusiveness 10,674 ceilnosuv 9 2,795
2613 choriocarcinomata 10,677 achimnort 9 2,794
2614 phototrichromatic 10,681 achimoprt 9 2,793
2615 cardipericarditis 10,682 acdeiprst 9 2,792
2616 noninhabitability 10,720 abhilnoty 9 2,791
2617 historicocritical 10,727 achilorst 9 2,790
2618 inefficaciousness 10,741 acefinosu 9 2,789
2619 nonannihilability 10,754 abhilnoty 9 2,788
2620 subnutritiousness 10,769 beinorstu 9 2,787