19 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
81 hypocraterimorphous 10,972 acehimoprstuy 13 157
82 gastrodiaphanoscopy 11,007 acdghinoprsty 13 156
83 physicoastronomical 11,039 achilmnoprsty 13 155
84 ultramicrochemistry 11,051 acehilmorstuy 13 154
85 rontgenographically 11,055 aceghilnoprty 13 153
86 anthropoclimatology 11,060 acghilmnoprty 13 152
87 hyperridiculousness 11,079 cdehilnoprsuy 13 151
88 phosphoenolpyruvate 11,093 aehlnoprstuvy 13 150
89 phosphatidylcholine 11,095 acdehilnopsty 13 149
90 superscientifically 11,121 acefilnprstuy 13 148
91 dihydrostreptomycin 11,139 cdehimnoprsty 13 147
92 nonautobiographical 11,187 abcghilnoprtu 13 146
93 phytohaemagglutinin 11,196 aeghilmnoptuy 13 145
94 electromyographical 11,196 aceghilmoprty 13 144
95 nondiscriminatingly 11,200 acdgilmnorsty 13 143
96 plutonometamorphism 11,219 aehilmnoprstu 13 142
97 pseudopatriotically 11,236 acdeiloprstuy 13 141
98 papilloadenocystoma 11,241 acdeilmnopsty 13 140
99 superchivalrousness 11,256 acehilnoprsuv 13 139
100 hypsiprymnodontinae 11,308 adehimnoprsty 13 138