17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
761 ptilonorhynchinae 10,855 acehilnoprty 12 541
762 disrespectfulness 10,857 cdefilnprstu 12 540
763 overpolemicalness 10,859 aceilmnoprsv 12 539
764 thalamolenticular 10,860 acehilmnortu 12 538
765 tracheopharyngeal 10,866 aceghlnoprty 12 537
766 antiblennorrhagic 10,868 abceghilnort 12 536
767 overplentifulness 10,870 efilnoprstuv 12 535
768 supermathematical 10,874 acehilmprstu 12 534
769 anemometrographic 10,874 aceghimnoprt 12 533
770 misunderstandable 10,877 abdeilmnrstu 12 532
771 lentibulariaceous 10,885 abceilnorstu 12 531
772 transmeridionally 10,888 adeilmnorsty 12 530
773 hyperpigmentation 10,889 aeghimnoprty 12 529
774 undemocratization 10,895 acdeimnortuz 12 528
775 nonformidableness 10,896 abdefilmnors 12 527
776 noninstrumentally 10,899 aeilmnorstuy 12 526
777 counterobligation 10,901 abcegilnortu 12 525
778 unparenthetically 10,911 acehilnprtuy 12 524
779 tribofluorescence 10,917 bcefilnorstu 12 523
780 resynchronization 10,920 acehinorstyz 12 522