22 letter Words with the Highest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1 blepharoconjunctivitis 12,455 abcehijlnoprstuv 16 1
2 pneumoventriculography 11,974 aceghilmnoprtuvy 16 2
3 hyperconstitutionalism 13,924 acehilmnoprstuy 15 3
4 hexanitrodiphenylamine 14,473 adehilmnoprtxy 14 4
5 pseudoenthusiastically 13,717 acdehilnopstuy 14 5
6 deoxyribonucleoprotein 13,592 bcdeilnoprtuxy 14 6
7 naphthylaminesulphonic 12,646 acehilmnopstuy 14 7
8 succinylsulphathiazole 11,813 acehilnopstuyz 14 8
9 noninterchangeableness 15,787 abceghilnorst 13 9
10 sternocleidomastoideus 15,267 acdeilmnorstu 13 10
11 nondistinguishableness 14,441 abdeghilnostu 13 11
12 trifluorochloromethane 14,370 acefhilmnortu 13 13
13 chlorotrifluoromethane 14,370 acefhilmnortu 13 12
14 theologicoastronomical 14,267 aceghilmnorst 13 14
15 polioencephalomyelitis 14,041 acehilmnopsty 13 15
16 pancreaticogastrostomy 13,957 acegimnoprsty 13 16
17 stereophotomicrography 13,767 aceghimoprsty 13 17
18 lymphangioendothelioma 13,624 adeghilmnopty 13 18
19 theologicometaphysical 13,621 aceghilmopsty 13 19
20 dacryocystoblennorrhea 13,601 abcdehlnorsty 13 20