13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
18001 chromospheres 8,298 cehmoprs 8 18,870
18002 godmotherhood 8,298 deghmort 8 18,871
18003 allowableness 8,299 abelnosw 8 18,868
18004 autoinduction 8,299 acdinotu 8 18,869
18005 noneuphonious 8,300 ehinopsu 8 18,867
18006 appellational 8,300 aeilnopt 8 18,866
18007 costothoracic 8,302 achiorst 8 18,865
18008 noncontraband 8,304 abcdnort 8 18,864
18009 pollicitation 8,305 acilnopt 8 18,863
18010 ilioischiatic 8,305 achilost 8 18,862
18011 premillennial 8,307 aeilmnpr 8 18,860
18012 biophotophone 8,307 behinopt 8 18,859
18013 holochoanitic 8,307 achilnot 8 18,861
18014 cognomination 8,308 acgimnot 8 18,858
18015 nonrenouncing 8,308 ceginoru 8 18,856
18016 preaggressive 8,308 aegiprsv 8 18,857
18017 laconicalness 8,309 aceilnos 8 18,855
18018 unrecommended 8,311 cdemnoru 8 18,854
18019 unfleshliness 8,315 efhilnsu 8 18,851
18020 heliophyllite 8,315 ehilopty 8 18,852