13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
15201 corporationer 8,913 aceinoprt 9 12,231
15202 portreeveship 8,914 ehioprstv 9 12,228
15203 soloecophanes 8,914 acehlnops 9 12,229
15204 driftlessness 8,914 defilnrst 9 12,227
15205 straightening 8,914 aeghinrst 9 12,230
15206 archdeaconess 8,915 acdehnors 9 12,225
15207 counterstroke 8,915 ceknorstu 9 12,226
15208 bibracteolate 8,916 abceilort 9 12,222
15209 historiometry 8,916 ehimorsty 9 12,221
15210 extravagantes 8,916 aegnrstvx 9 12,223
15211 preextinction 8,916 ceinoprtx 9 12,224
15212 hypererethism 8,917 ehimprsty 9 12,220
15213 causativeness 8,918 aceinstuv 9 12,219
15214 apprehensions 8,919 aehinoprs 9 12,218
15215 nonautomotive 8,919 aeimnotuv 9 12,217
15216 nonmathematic 8,920 acehimnot 9 12,216
15217 appetibleness 8,921 abeilnpst 9 12,215
15218 epiphenomenal 8,922 aehilmnop 9 12,214
15219 overnegligent 8,922 egilnortv 9 12,212
15220 prearticulate 8,922 aceilprtu 9 12,213