13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 20341 |
proconference |
8,690 |
cefnopr |
7 |
20,506 |
| 20342 |
unelusiveness |
8,696 |
eilnsuv |
7 |
20,505 |
| 20343 |
vowellessness |
8,697 |
elnosvw |
7 |
20,504 |
| 20344 |
nonpropellent |
8,697 |
elnoprt |
7 |
20,503 |
| 20345 |
nonintoxicant |
8,698 |
acinotx |
7 |
20,502 |
| 20346 |
decrudescence |
8,698 |
cdenrsu |
7 |
20,501 |
| 20347 |
apokatastasis |
8,702 |
aikopst |
7 |
20,500 |
| 20348 |
semistiffness |
8,704 |
efimnst |
7 |
20,499 |
| 20349 |
uncurrentness |
8,706 |
cenrstu |
7 |
20,498 |
| 20350 |
nonproprietor |
8,707 |
einoprt |
7 |
20,497 |
| 20351 |
nonnutritious |
8,709 |
inorstu |
7 |
20,496 |
| 20352 |
nonseasonally |
8,710 |
aelnosy |
7 |
20,495 |
| 20353 |
triconodontid |
8,713 |
cdinort |
7 |
20,494 |
| 20354 |
chirarthritis |
8,714 |
achirst |
7 |
20,493 |
| 20355 |
tetrasymmetry |
8,722 |
aemrsty |
7 |
20,492 |
| 20356 |
unassuredness |
8,728 |
adenrsu |
7 |
20,491 |
| 20357 |
antinomianism |
8,730 |
aimnost |
7 |
20,490 |
| 20358 |
remorselessly |
8,730 |
elmorsy |
7 |
20,489 |
| 20359 |
spectacleless |
8,732 |
acelpst |
7 |
20,488 |
| 20360 |
misremembered |
8,735 |
bdeimrs |
7 |
20,487 |