13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
7181 chiasmodontid 8,031 acdhimnost 10 7,474
7182 prosecutrixes 8,031 ceioprstux 10 7,473
7183 pronounceable 8,032 abcelnopru 10 7,470
7184 preconcealing 8,032 acegilnopr 10 7,469
7185 invitrifiable 8,033 abefilnrtv 10 7,468
7186 tetrasyllabic 8,034 abceilrsty 10 7,467
7187 universalizes 8,035 aeilnrsuvz 10 7,466
7188 kathopanishad 8,035 adhiknopst 10 7,463
7189 chromatoscope 8,035 acehmoprst 10 7,465
7190 cardiomegalia 8,035 acdegilmor 10 7,464
7191 nondefensibly 8,036 bdefilnosy 10 7,462
7192 inquisitorial 8,036 ailnoqrstu 10 7,461
7193 deconvolution 8,037 cdeilnotuv 10 7,460
7194 batrachotoxin 8,037 abchinortx 10 7,458
7195 charlatanship 8,037 achilnprst 10 7,459
7196 unpervertedly 8,037 delnprtuvy 10 7,457
7197 supertemporal 8,037 aelmoprstu 10 7,456
7198 semiamplitude 8,038 adeilmpstu 10 7,454
7199 splenetically 8,038 aceilnpsty 10 7,455
7200 interaccusing 8,039 aceginrstu 10 7,450