13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
18061 preopposition 8,349 einoprst 8 18,812
18062 overofficered 8,351 cdefiorv 8 18,810
18063 assiduousness 8,356 adeinosu 8 18,809
18064 nonfictitious 8,356 cfinostu 8 18,808
18065 unhomogeneous 8,358 eghmnosu 8 18,807
18066 leptospirosis 8,358 eiloprst 8 18,806
18067 gregorianizer 8,360 aeginorz 8 18,805
18068 superuniverse 8,361 einprsuv 8 18,804
18069 papaprelatist 8,363 aeilprst 8 18,802
18070 animalization 8,363 ailmnotz 8 18,803
18071 philadelphite 8,364 adehilpt 8 18,801
18072 ungallantness 8,364 aeglnstu 8 18,800
18073 theomammomist 8,365 aehimost 8 18,799
18074 phellodendron 8,366 dehlnopr 8 18,798
18075 pancratiastic 8,367 acinprst 8 18,797
18076 palaeographer 8,369 aeghlopr 8 18,796
18077 appealingness 8,370 aegilnps 8 18,795
18078 ceratocricoid 8,371 acdeiort 8 18,792
18079 foraminiferan 8,371 aefimnor 8 18,793
18080 fractostratus 8,371 acforstu 8 18,794