20 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
181 anthropoteleological 13,390 aceghilnoprt 12 132
182 decahydronaphthalene 13,414 acdehlnoprty 12 131
183 spectropyrheliometer 13,426 cehilmoprsty 12 130
184 uncontrovertibleness 13,455 bceilnorstuv 12 129
185 incomprehensibleness 13,462 bcehilmnoprs 12 128
186 phenyldiethanolamine 13,521 adehilmnopty 12 127
187 uncontrovertableness 13,536 abcelnorstuv 12 126
188 noninstrumentalistic 13,561 aceilmnorstu 12 125
189 gastroduodenostomies 13,636 adegimnorstu 12 124
190 electroretinographic 13,654 aceghilnoprt 12 123
191 ophthalmodiastimeter 13,704 adehilmoprst 12 122
192 noncontemplativeness 13,764 aceilmnopstv 12 121
193 superintolerableness 13,922 abeilnoprstu 12 120
194 nonargumentativeness 14,050 aegimnorstuv 12 119
195 overintellectualness 14,051 aceilnorstuv 12 118
196 anticonfederationism 14,086 acdefimnorst 12 117
197 counterdemonstration 14,150 acdeimnorstu 12 116
198 homeotransplantation 14,151 aehilmnoprst 12 115
199 overrepresentatively 14,283 aeilnoprstvy 12 114
200 acetylcholinesterase 14,445 acehilnorsty 12 113