13 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
18021 salmonellosis 8,315 aeilmnos 8 18,853
18022 undoubtedness 8,317 bdenostu 8 18,850
18023 difficilitate 8,319 acdefilt 8 18,847
18024 unanimousness 8,319 aeimnosu 8 18,848
18025 physitheistic 8,319 cehipsty 8 18,849
18026 incardinating 8,320 acdginrt 8 18,846
18027 oscillational 8,320 acilnost 8 18,845
18028 refamiliarize 8,321 aefilmrz 8 18,844
18029 irrepleviable 8,322 abeilprv 8 18,843
18030 inflexionless 8,323 efilnosx 8 18,842
18031 hologoninidia 8,324 adghilno 8 18,841
18032 semiperiphery 8,328 ehimprsy 8 18,840
18033 convincedness 8,329 cdeinosv 8 18,839
18034 agrostologist 8,329 agilorst 8 18,838
18035 gastrolatrous 8,329 aglorstu 8 18,837
18036 psychesthetic 8,330 cehipsty 8 18,836
18037 ornithotrophy 8,331 hinoprty 8 18,835
18038 nonhomogenous 8,331 eghmnosu 8 18,834
18039 nonprotrusion 8,332 inoprstu 8 18,833
18040 trophotherapy 8,333 aehoprty 8 18,832