18 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1121 palaeogeographical 10,950 aceghilopr 10 1,277
1122 noncosmopolitanism 10,970 acilmnopst 10 1,276
1123 antischolastically 10,976 achilnosty 10 1,275
1124 oversuspiciousness 10,979 ceinoprsuv 10 1,274
1125 noncondescendingly 10,992 cdegilnosy 10 1,273
1126 anthropomorphitism 10,995 ahimnoprst 10 1,272
1127 chlamydomonadaceae 11,012 acdehlmnoy 10 1,271
1128 participialization 11,016 acilnoprtz 10 1,270
1129 ultrafilterability 11,025 abefilrtuy 10 1,269
1130 antipopularization 11,034 ailnoprtuz 10 1,268
1131 visceripericardial 11,051 acdeilprsv 10 1,267
1132 nonsymphoniousness 11,063 ehimnopsuy 10 1,266
1133 monophthongization 11,088 aghimnoptz 10 1,265
1134 spectrohelioscopic 11,105 cehiloprst 10 1,264
1135 unconstitutionally 11,107 acilnostuy 10 1,263
1136 spectropolariscope 11,107 aceiloprst 10 1,262
1137 superinclusiveness 11,110 ceilnprsuv 10 1,261
1138 unclassifiableness 11,126 abcefilnsu 10 1,260
1139 characteristically 11,164 acehilrsty 10 1,259
1140 inappropriableness 11,201 abeilnoprs 10 1,258