17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
821 supersatisfaction 11,028 acefinoprstu 12 481
822 palaeocrystalline 11,032 aceilnoprsty 12 480
823 sportsmanlikeness 11,039 aeiklmnoprst 12 479
824 noncomprehensible 11,041 bcehilmnoprs 12 478
825 lepidodendraceous 11,045 acdeilnoprsu 12 477
826 preextinguishment 11,051 eghimnprstux 12 476
827 ultraconservative 11,053 aceilnorstuv 12 475
828 semivitrification 11,055 acefimnorstv 12 474
829 photoluminescence 11,064 cehilmnopstu 12 473
830 vernacularisation 11,068 aceilnorstuv 12 472
831 arteriophlebotomy 11,068 abehilmoprty 12 471
832 nonenforceability 11,070 abcefilnorty 12 470
833 uninterrogatively 11,071 aegilnortuvy 12 469
834 bacteriodiagnosis 11,073 abcdeginorst 12 468
835 overgesticulative 11,080 acegilorstuv 12 467
836 collaborativeness 11,085 abceilnorstv 12 466
837 tuberculatonodose 11,091 abcdelnorstu 12 465
838 spectroradiometry 11,094 acdeimoprsty 12 464
839 counterequivalent 11,096 aceilnoqrtuv 12 463
840 mechanotheraputic 11,101 acehimnoprtu 12 462