16 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1961 perisplanchnitis 9,990 acehilnprst 11 1,981
1962 noncomprehending 9,994 cdeghimnopr 11 1,978
1963 phanerocephalous 9,994 acehlnoprsu 11 1,979
1964 remembrancership 9,994 abcehimnprs 11 1,980
1965 turbinatoconcave 9,995 abceinortuv 11 1,977
1966 fluidacetextract 9,998 acdefilrtux 11 1,976
1967 microchiropteran 10,000 acehimnoprt 11 1,974
1968 phthisipneumonia 10,000 aehimnopstu 11 1,975
1969 acanthocephalous 10,001 acehlnopstu 11 1,972
1970 pteridophilistic 10,001 cdehiloprst 11 1,973
1971 broncholithiasis 10,006 abchilnorst 11 1,971
1972 pseudoamateurism 10,007 adeimoprstu 11 1,970
1973 choristoblastoma 10,008 abchilmorst 11 1,968
1974 philoprogenitive 10,008 eghilnoprtv 11 1,969
1975 commentatorially 10,010 aceilmnorty 11 1,967
1976 supercorporation 10,011 aceinoprstu 11 1,966
1977 unsectarianizing 10,013 aceginrstuz 11 1,965
1978 biorhythmicities 10,020 bcehimorsty 11 1,964
1979 discountenancing 10,027 acdeginostu 11 1,963
1980 overpictorialize 10,028 aceiloprtvz 11 1,962