13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 1661 |
pregalvanized |
7,389 |
adegilnprvz |
11 |
3,148 |
| 1662 |
hypochloremia |
7,390 |
acehilmopry |
11 |
3,147 |
| 1663 |
underofficial |
7,390 |
acdefilnoru |
11 |
3,146 |
| 1664 |
hypervelocity |
7,391 |
cehiloprtvy |
11 |
3,144 |
| 1665 |
unperformable |
7,391 |
abeflmnopru |
11 |
3,145 |
| 1666 |
conduplicated |
7,392 |
acdeilnoptu |
11 |
3,143 |
| 1667 |
hypopinealism |
7,393 |
aehilmnopsy |
11 |
3,142 |
| 1668 |
extrudability |
7,393 |
abdeilrtuxy |
11 |
3,141 |
| 1669 |
exclamatorily |
7,393 |
aceilmortxy |
11 |
3,140 |
| 1670 |
achromatizing |
7,395 |
acghimnortz |
11 |
3,139 |
| 1671 |
subintroduced |
7,396 |
bcdeinorstu |
11 |
3,136 |
| 1672 |
syphilization |
7,396 |
ahilnopstyz |
11 |
3,137 |
| 1673 |
cryptoxanthin |
7,396 |
achinoprtxy |
11 |
3,138 |
| 1674 |
expansibility |
7,397 |
abeilnpstxy |
11 |
3,134 |
| 1675 |
numerological |
7,397 |
acegilmnoru |
11 |
3,135 |
| 1676 |
unbutcherlike |
7,397 |
bcehiklnrtu |
11 |
3,133 |
| 1677 |
prospectively |
7,398 |
ceiloprstvy |
11 |
3,132 |
| 1678 |
woodcraftsman |
7,398 |
acdfmnorstw |
11 |
3,130 |
| 1679 |
mycobacterial |
7,398 |
abceilmorty |
11 |
3,131 |
| 1680 |
undeservingly |
7,398 |
degilnrsuvy |
11 |
3,129 |