20 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1 subdiaphragmatically 10,235 abcdghilmprstuy 15 13
2 pseudobiographically 10,360 abcdeghiloprsuy 15 12
3 pseudoambidextrously 10,909 abdeilmoprstuxy 15 11
4 magnetofluiddynamics 10,971 acdefgilmnostuy 15 10
5 hydrodesulfurization 11,327 adefhilnorstuyz 15 9
6 oophorosalpingectomy 11,720 aceghilmnoprsty 15 8
7 overdiscriminatingly 11,725 acdegilmnorstvy 15 7
8 predisadvantageously 12,059 adegilnoprstuvy 15 6
9 pseudoconservatively 12,152 acdeilnoprstuvy 15 5
10 pseudoexperimentally 12,323 adeilmnoprstuxy 15 4
11 spondylotherapeutics 12,412 acdehilnoprstuy 15 3
12 encephalomyocarditis 12,479 acdehilmnoprsty 15 2
13 pseudoconglomeration 12,584 acdegilmnoprstu 15 1
14 plethysmographically 10,364 aceghilmoprsty 14 46
15 hydrometallurgically 10,500 acdeghilmortuy 14 45
16 neurophysiologically 10,857 aceghilnoprsuy 14 44
17 pseudolinguistically 10,905 acdegilnopstuy 14 43
18 lymphogranulomatosis 10,916 aghilmnoprstuy 14 42
19 ballistocardiography 11,012 abcdghiloprsty 14 41
20 pseudoetymologically 11,042 acdegilmopstuy 14 40