13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
15041 nonrepairable 8,850 abeilnopr 9 12,392
15042 counterenergy 8,851 cegnortuy 9 12,390
15043 hemonephrosis 8,851 ehimnoprs 9 12,389
15044 nonconversant 8,852 acenorstv 9 12,386
15045 reaffiliation 8,852 aefilnort 9 12,387
15046 repeatability 8,852 abeilprty 9 12,388
15047 unventuresome 8,852 emnorstuv 9 12,385
15048 unretractable 8,853 abcelnrtu 9 12,384
15049 matchlessness 8,855 acehlmnst 9 12,382
15050 declinational 8,855 acdeilnot 9 12,381
15051 monothelitism 8,855 ehilmnost 9 12,383
15052 unconnotative 8,856 aceinotuv 9 12,380
15053 preexpedition 8,856 deinoprtx 9 12,378
15054 nonobediently 8,856 bdeilnoty 9 12,379
15055 deoxidisation 8,857 adeinostx 9 12,377
15056 deodorization 8,858 adeinortz 9 12,376
15057 planetesimals 8,859 aeilmnpst 9 12,374
15058 nonpertinency 8,859 ceinoprty 9 12,372
15059 overexertedly 8,859 delortvxy 9 12,373
15060 straightedged 8,859 adeghirst 9 12,375