22 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
41 duodenocholecystostomy 13,382 cdehlmnostuy 12 46
42 cholecystoduodenostomy 13,382 cdehlmnostuy 12 45
43 choledochoduodenostomy 13,425 cdehlmnostuy 12 44
44 photospectroheliograph 13,865 aceghiloprst 12 43
45 counterclassifications 13,980 acefilnorstu 12 42
46 deanthropomorphization 14,022 adehimnoprtz 12 41
47 electroencephalography 14,077 aceghlnoprty 12 40
48 cholecystenterorrhaphy 14,223 acehlnoprsty 12 39
49 electroencephalographs 14,494 aceghlnoprst 12 38
50 hyperconscientiousness 14,528 cehinoprstuy 12 37
51 overimpressionableness 14,825 abeilmnoprsv 12 36
52 counterrevolutionaries 15,184 aceilnorstuv 12 35
53 astrospherecentrosomic 15,235 acehimnoprst 12 33
54 ureterocystanastomosis 15,235 aceimnorstuy 12 34
55 hexahydroxycyclohexane 11,895 acdehlnorxy 11 68
56 prorhipidoglossomorpha 12,200 adghilmoprs 11 67
57 cineangiocardiographic 13,117 acdeghinopr 11 66
58 counterexcommunication 13,417 aceimnortux 11 65
59 microspectrophotometry 13,602 cehimoprsty 11 64
60 ultranationalistically 13,921 acilnorstuy 11 63