13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
17661 craniomalacia 7,976 acilmnor 8 19,211
17662 prepostorship 7,977 ehioprst 8 19,209
17663 mastosquamose 7,977 aemoqstu 8 19,210
17664 structuralist 7,978 acilrstu 8 19,208
17665 uninventively 7,980 eilntuvy 8 19,207
17666 arthritically 7,980 achilrty 8 19,206
17667 belieffulness 7,981 befilnsu 8 19,205
17668 unrulableness 7,985 abelnrsu 8 19,204
17669 trichothallic 7,986 achilort 8 19,203
17670 triangulating 7,990 agilnrtu 8 19,202
17671 prosopopoeial 7,991 aeiloprs 8 19,201
17672 presupervised 7,992 deiprsuv 8 19,200
17673 irriguousness 7,994 eginorsu 8 19,198
17674 unskilledness 7,994 deiklnsu 8 19,199
17675 palaeoecology 7,995 aceglopy 8 19,197
17676 apposiopestic 7,995 aceiopst 8 19,196
17677 agonizingness 7,998 aeginosz 8 19,195
17678 disproportion 7,999 dinoprst 8 19,194
17679 baggagemaster 7,999 abegmrst 8 19,193
17680 costocoracoid 8,000 acdiorst 8 19,192