13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
18401 maddeningness 8,616 adegimns 8 18,470
18402 demandingness 8,616 adegimns 8 18,472
18403 sclerocorneal 8,617 acelnors 8 18,469
18404 pronomination 8,618 aimnoprt 8 18,468
18405 insurgescence 8,618 ceginrsu 8 18,466
18406 unconditioned 8,618 cdeinotu 8 18,467
18407 intramorainic 8,621 acimnort 8 18,464
18408 derelinquendi 8,621 deilnqru 8 18,465
18409 metempiricist 8,622 ceimprst 8 18,463
18410 patronization 8,623 ainoprtz 8 18,462
18411 pronounceness 8,624 cenoprsu 8 18,461
18412 phenylalanine 8,625 aehilnpy 8 18,459
18413 roentgenology 8,625 eglnorty 8 18,460
18414 misconnection 8,626 ceimnost 8 18,458
18415 connectionism 8,626 ceimnost 8 18,457
18416 unsensualised 8,627 adeilnsu 8 18,455
18417 apokatastatic 8,627 acikopst 8 18,456
18418 nonanatomical 8,628 acilmnot 8 18,454
18419 gerrymanderer 8,628 adegmnry 8 18,453
18420 nonconversion 8,629 ceinorsv 8 18,451