17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
181 crystallomagnetic 10,083 acegilmnorsty 13 208
182 uncontroversially 10,090 aceilnorstuvy 13 207
183 antirepublicanism 10,098 abceilmnprstu 13 206
184 selenographically 10,105 aceghilnoprsy 13 205
185 phantasmagorianly 10,124 aghilmnoprsty 13 204
186 hydrogasification 10,127 acdfghinorsty 13 203
187 rhinolaryngoscope 10,128 aceghilnoprsy 13 202
188 microevolutionary 10,129 aceilmnortuvy 13 201
189 cyanmethemoglobin 10,129 abceghilmnoty 13 200
190 pseudoprophetical 10,150 acdehiloprstu 13 199
191 nonimpeachability 10,151 abcehilmnopty 13 198
192 spondylarthrocace 10,156 acdehlnoprsty 13 197
193 uncrossexaminable 10,159 abceilmnorsux 13 196
194 hypermysticalness 10,164 acehilmnprsty 13 195
195 pseudostalagmitic 10,167 acdegilmopstu 13 194
196 nondistributively 10,192 bdeilnorstuvy 13 193
197 subcompensational 10,198 abceilmnopstu 13 192
198 subprofitableness 10,202 abefilnoprstu 13 191
199 macroevolutionary 10,210 aceilmnortuvy 13 190
200 hemoglobiniferous 10,216 befghilmnorsu 13 189