12 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
18221 unarrestable 8,300 abelnrstu 9 11,999
18222 overregulate 8,300 aeglortuv 9 11,993
18223 elocutionist 8,300 ceilnostu 9 11,994
18224 subterraneal 8,300 abelnrstu 9 11,998
18225 reglementary 8,300 aeglmnrty 9 11,996
18226 nothosaurian 8,301 ahinorstu 9 11,992
18227 nonfishermen 8,301 efhimnors 9 11,991
18228 uteroovarian 8,301 aeinortuv 9 11,988
18229 lepismatidae 8,301 adeilmpst 9 11,989
18230 deuteroconid 8,301 cdeinortu 9 11,987
18231 nitrocalcite 8,301 aceilnort 9 11,990
18232 excrementize 8,302 ceimnrtxz 9 11,986
18233 unheroicness 8,302 cehinorsu 9 11,984
18234 sequestering 8,302 eginqrstu 9 11,985
18235 underchanter 8,303 acdehnrtu 9 11,983
18236 prednisolone 8,303 deilnoprs 9 11,982
18237 panhellenios 8,303 aehilnops 9 11,981
18238 exorableness 8,303 abelnorsx 9 11,980
18239 uprootedness 8,305 denoprstu 9 11,979
18240 mesodevonian 8,305 adeimnosv 9 11,976