17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1521 palaeoentomologic 11,149 acegilmnopt 11 1,286
1522 heterotrophically 11,151 acehiloprty 11 1,285
1523 unfashionableness 11,153 abefhilnosu 11 1,284
1524 subarticulateness 11,154 abceilnrstu 11 1,283
1525 palaeethnological 11,154 aceghilnopt 11 1,282
1526 hematopoietically 11,159 acehilmopty 11 1,281
1527 counteroffensives 11,161 cefinorstuv 11 1,280
1528 quadrilateralness 11,163 adeilnqrstu 11 1,279
1529 antifeudalization 11,164 adefilnotuz 11 1,278
1530 unperceptibleness 11,167 bceilnprstu 11 1,277
1531 erythremomelalgia 11,167 aeghilmorty 11 1,276
1532 photodissociative 11,175 acdehiopstv 11 1,275
1533 imperceptibleness 11,176 bceilmnprst 11 1,274
1534 aristolochiaceous 11,180 acehilorstu 11 1,273
1535 presanctification 11,181 acefinoprst 11 1,272
1536 metapostscutellar 11,182 acelmoprstu 11 1,271
1537 pronounceableness 11,185 abcelnoprsu 11 1,270
1538 nondepartmentally 11,185 adelmnoprty 11 1,269
1539 microdensitometry 11,185 cdeimnorsty 11 1,268
1540 nontelepathically 11,187 acehilnopty 11 1,267