13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 18241 |
contrabassoon |
8,506 |
abcnorst |
8 |
18,631 |
| 18242 |
tonitrocirrus |
8,506 |
cinorstu |
8 |
18,630 |
| 18243 |
overappareled |
8,507 |
adeloprv |
8 |
18,628 |
| 18244 |
incapacitator |
8,507 |
acinoprt |
8 |
18,626 |
| 18245 |
regurgitative |
8,507 |
aegirtuv |
8 |
18,629 |
| 18246 |
italicization |
8,507 |
acilnotz |
8 |
18,627 |
| 18247 |
untantalising |
8,508 |
agilnstu |
8 |
18,625 |
| 18248 |
lactonization |
8,508 |
acilnotz |
8 |
18,624 |
| 18249 |
nonsupression |
8,510 |
einoprsu |
8 |
18,623 |
| 18250 |
galactostasis |
8,511 |
acgilost |
8 |
18,621 |
| 18251 |
juicelessness |
8,511 |
ceijlnsu |
8 |
18,622 |
| 18252 |
intracortical |
8,513 |
acilnort |
8 |
18,620 |
| 18253 |
trichatrophia |
8,515 |
achioprt |
8 |
18,616 |
| 18254 |
monothalamian |
8,515 |
ahilmnot |
8 |
18,619 |
| 18255 |
eugregarinida |
8,515 |
adeginru |
8 |
18,618 |
| 18256 |
birefringence |
8,515 |
bcefginr |
8 |
18,617 |
| 18257 |
silicotalcose |
8,516 |
aceilost |
8 |
18,615 |
| 18258 |
uninsinuative |
8,517 |
aeinstuv |
8 |
18,613 |
| 18259 |
reconstructor |
8,517 |
cenorstu |
8 |
18,614 |
| 18260 |
unapprehended |
8,518 |
adehnpru |
8 |
18,612 |