17 letter Words with the Lowest Letter Frequency Scores

#WordFrequency ScoreLetters (Alpha)Unique Letter CountRanking (Len)
1921 photolithographic 10,012 acghiloprt 10 2,450
1922 individualization 10,015 adilnotuvz 10 2,449
1923 superexpressively 10,016 eilprsuvxy 10 2,448
1924 cystoelytroplasty 10,020 aceloprsty 10 2,447
1925 unpunctiliousness 10,026 ceilnopstu 10 2,446
1926 superspirituality 10,036 aeilprstuy 10 2,445
1927 nontautologically 10,036 acgilnotuy 10 2,444
1928 sculpturesqueness 10,051 celnpqrstu 10 2,443
1929 nondisingenuously 10,056 degilnosuy 10 2,442
1930 disciplinarianism 10,071 acdilmnprs 10 2,441
1931 pneumonocarcinoma 10,082 aceimnopru 10 2,440
1932 pterygopharyngean 10,084 aeghnoprty 10 2,439
1933 nonsuccessionally 10,087 aceilnosuy 10 2,438
1934 oophorocystectomy 10,091 cehmoprsty 10 2,437
1935 unacclimatization 10,103 acilmnotuz 10 2,436
1936 anthropogeography 10,104 aeghnoprty 10 2,435
1937 paleogeographical 10,138 aceghilopr 10 2,434
1938 noncontrollablely 10,138 abcelnorty 10 2,433
1939 proportionability 10,150 abilnoprty 10 2,432
1940 duodenocystostomy 10,151 cdemnostuy 10 2,430