13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 18421 |
unorigination |
8,629 |
aginortu |
8 |
18,452 |
| 18422 |
presubstitute |
8,630 |
beiprstu |
8 |
18,449 |
| 18423 |
nonaggression |
8,630 |
aeginors |
8 |
18,450 |
| 18424 |
unenunciative |
8,631 |
aceintuv |
8 |
18,448 |
| 18425 |
overembroider |
8,632 |
bdeimorv |
8 |
18,445 |
| 18426 |
cardinalitian |
8,632 |
acdilnrt |
8 |
18,446 |
| 18427 |
tetrasyllable |
8,632 |
abelrsty |
8 |
18,447 |
| 18428 |
intralamellar |
8,633 |
aeilmnrt |
8 |
18,443 |
| 18429 |
perinephritic |
8,633 |
cehinprt |
8 |
18,444 |
| 18430 |
incrimination |
8,633 |
acimnort |
8 |
18,442 |
| 18431 |
inconditional |
8,637 |
acdilnot |
8 |
18,441 |
| 18432 |
metatatically |
8,638 |
aceilmty |
8 |
18,440 |
| 18433 |
geonavigation |
8,641 |
aeginotv |
8 |
18,439 |
| 18434 |
preexpression |
8,641 |
einoprsx |
8 |
18,438 |
| 18435 |
autooxidation |
8,642 |
adinotux |
8 |
18,437 |
| 18436 |
preconcession |
8,643 |
ceinoprs |
8 |
18,436 |
| 18437 |
uncleanliness |
8,643 |
aceilnsu |
8 |
18,432 |
| 18438 |
unindifferent |
8,643 |
definrtu |
8 |
18,433 |
| 18439 |
nongenealogic |
8,643 |
acegilno |
8 |
18,435 |
| 18440 |
contractional |
8,643 |
acilnort |
8 |
18,434 |