13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
17181 plumblessness 7,287 belmnpsu 8 19,691
17182 bourguignonne 7,287 beginoru 8 19,690
17183 blunderbusses 7,289 bdelnrsu 8 19,689
17184 negligibility 7,293 begilnty 8 19,688
17185 compromission 7,294 cimnoprs 8 19,686
17186 procommission 7,294 cimnoprs 8 19,687
17187 zoogeological 7,297 acegiloz 8 19,685
17188 palaeozoology 7,297 aeglopyz 8 19,684
17189 cataclysmatic 7,298 acilmsty 8 19,683
17190 sigmoidostomy 7,300 dgimosty 8 19,682
17191 philosophobia 7,301 abhilops 8 19,681
17192 unvacuousness 7,302 acenosuv 8 19,679
17193 phosphorising 7,302 ghinoprs 8 19,680
17194 hypophloeodal 7,305 adehlopy 8 19,678
17195 cosmopolitism 7,305 cilmopst 8 19,677
17196 dolichocercic 7,308 cdehilor 8 19,676
17197 diacritically 7,310 acdilrty 8 19,675
17198 schoolgirlish 7,310 cghilors 8 19,674
17199 preprogrammed 7,311 adegmopr 8 19,673
17200 isodimorphism 7,315 dhimoprs 8 19,672