13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
11241 syphilologist 7,148 ghilopsty 9 16,191
11242 noncompulsion 7,148 cilmnopsu 9 16,190
11243 wappenshawing 7,152 aeghinpsw 9 16,189
11244 preconvincing 7,157 ceginoprv 9 16,187
11245 tagliacozzian 7,157 acgilnotz 9 16,188
11246 bulbourethral 7,158 abehlortu 9 16,186
11247 stimulability 7,158 abilmstuy 9 16,185
11248 pylephlebitic 7,159 bcehilpty 9 16,184
11249 subinvolution 7,160 bilnostuv 9 16,182
11250 biophysicists 7,160 bchiopsty 9 16,181
11251 uncontinually 7,160 acilnotuy 9 16,183
11252 luxuriousness 7,161 eilnorsux 9 16,180
11253 hexicological 7,162 aceghilox 9 16,179
11254 culturologist 7,163 cgilorstu 9 16,178
11255 colourfulness 7,164 ceflnorsu 9 16,177
11256 polyatomicity 7,164 acilmopty 9 16,176
11257 hypegiaphobia 7,167 abeghiopy 9 16,175
11258 circumaviator 7,170 acimortuv 9 16,174
11259 unmindfulness 7,171 defilmnsu 9 16,170
11260 brachiosaurus 7,171 abchiorsu 9 16,173