13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 1821 |
sculpturation |
7,483 |
acilnoprstu |
11 |
2,985 |
| 1822 |
discogastrula |
7,483 |
acdgilorstu |
11 |
2,986 |
| 1823 |
unvolatilized |
7,483 |
adeilnotuvz |
11 |
2,988 |
| 1824 |
suspicionable |
7,483 |
abceilnopsu |
11 |
2,987 |
| 1825 |
palladiferous |
7,483 |
adefiloprsu |
11 |
2,984 |
| 1826 |
prejudicative |
7,484 |
acdeijprtuv |
11 |
2,983 |
| 1827 |
amphipneustic |
7,485 |
acehimnpstu |
11 |
2,982 |
| 1828 |
urachovesical |
7,486 |
acehilorsuv |
11 |
2,981 |
| 1829 |
overfatiguing |
7,486 |
aefginortuv |
11 |
2,979 |
| 1830 |
staphylomatic |
7,486 |
achilmopsty |
11 |
2,980 |
| 1831 |
phantasmagory |
7,488 |
aghmnoprsty |
11 |
2,974 |
| 1832 |
rheumatically |
7,488 |
acehilmrtuy |
11 |
2,975 |
| 1833 |
neurosurgical |
7,488 |
acegilnorsu |
11 |
2,977 |
| 1834 |
nonrepublican |
7,488 |
abceilnopru |
11 |
2,978 |
| 1835 |
hallucinatory |
7,488 |
achilnortuy |
11 |
2,976 |
| 1836 |
uncoagulative |
7,489 |
acegilnotuv |
11 |
2,973 |
| 1837 |
polysulfonate |
7,490 |
aeflnopstuy |
11 |
2,970 |
| 1838 |
superfunction |
7,490 |
cefinoprstu |
11 |
2,971 |
| 1839 |
superhumanize |
7,490 |
aehimnprsuz |
11 |
2,972 |
| 1840 |
proventriculi |
7,491 |
ceilnoprtuv |
11 |
2,969 |