15 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1961 semiporphyritic 8,604 cehimoprsty 11 3,275
1962 superabstractly 8,605 abcelprstuy 11 3,274
1963 suprafoliaceous 8,608 acefiloprsu 11 3,273
1964 subarticulately 8,610 abceilrstuy 11 3,271
1965 brachystomatous 8,610 abchmorstuy 11 3,272
1966 seminomadically 8,611 acdeilmnosy 11 3,269
1967 unodoriferously 8,611 defilnorsuy 11 3,270
1968 unacquiescently 8,613 aceilnqstuy 11 3,268
1969 saccharomycetic 8,613 acehimorsty 11 3,267
1970 formularization 8,615 afilmnortuz 11 3,266
1971 aerodynamically 8,616 acdeilmnory 11 3,265
1972 suprachorioidal 8,617 acdhiloprsu 11 3,264
1973 unenigmatically 8,618 acegilmntuy 11 3,263
1974 specificatively 8,621 acefilpstvy 11 3,262
1975 muscovitization 8,622 acimnostuvz 11 3,260
1976 paralinguistics 8,622 acgilnprstu 11 3,261
1977 nonfraudulently 8,624 adeflnortuy 11 3,259
1978 subreptitiously 8,626 beiloprstuy 11 3,257
1979 mechanomorphism 8,626 acehimnoprs 11 3,258
1980 overaccumulated 8,628 acdelmortuv 11 3,255