13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
15141 sensationally 8,888 aeilnosty 9 12,291
15142 cattycornered 8,888 acdenorty 9 12,294
15143 proannexation 8,889 aeinoprtx 9 12,285
15144 nonexultation 8,889 aeilnotux 9 12,288
15145 searchingness 8,889 aceghinrs 9 12,286
15146 nonfermenting 8,889 efgimnort 9 12,289
15147 misrehearsing 8,889 aeghimnrs 9 12,287
15148 uneffeminated 8,890 adefimntu 9 12,284
15149 coredemptress 8,890 cdemoprst 9 12,283
15150 protemperance 8,891 acemnoprt 9 12,281
15151 septemplicate 8,891 aceilmpst 9 12,282
15152 undebilitated 8,892 abdeilntu 9 12,280
15153 bestiarianism 8,892 abeimnrst 9 12,278
15154 isodrosotherm 8,892 dehimorst 9 12,277
15155 deterrability 8,892 abdeilrty 9 12,279
15156 intercardinal 8,893 acdeilnrt 9 12,276
15157 preundertaken 8,893 adeknprtu 9 12,275
15158 rontgenoscope 8,894 cegnoprst 9 12,274
15159 administrator 8,894 adimnorst 9 12,272
15160 retainability 8,894 abeilnrty 9 12,273