13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 2441 |
nickeliferous |
7,815 |
cefiklnorsu |
11 |
2,369 |
| 2442 |
pseudofilaria |
7,816 |
adefiloprsu |
11 |
2,364 |
| 2443 |
apostrophized |
7,816 |
adehioprstz |
11 |
2,367 |
| 2444 |
glaucochroite |
7,816 |
aceghilortu |
11 |
2,365 |
| 2445 |
misprovidence |
7,816 |
cdeimnoprsv |
11 |
2,366 |
| 2446 |
perilabyrinth |
7,817 |
abehilnprty |
11 |
2,363 |
| 2447 |
chrysophilite |
7,818 |
cehiloprsty |
11 |
2,362 |
| 2448 |
steganography |
7,820 |
aeghnoprsty |
11 |
2,361 |
| 2449 |
overpraticing |
7,820 |
aceginoprtv |
11 |
2,360 |
| 2450 |
unconversable |
7,821 |
abcelnorsuv |
11 |
2,358 |
| 2451 |
postlaryngeal |
7,821 |
aeglnoprsty |
11 |
2,354 |
| 2452 |
unconservable |
7,821 |
abcelnorsuv |
11 |
2,357 |
| 2453 |
archdisturber |
7,821 |
abcdehirstu |
11 |
2,356 |
| 2454 |
anemobiagraph |
7,821 |
abeghimnopr |
11 |
2,355 |
| 2455 |
unprophetlike |
7,821 |
ehiklnoprtu |
11 |
2,359 |
| 2456 |
micranthropos |
7,822 |
achimnoprst |
11 |
2,349 |
| 2457 |
unmouthpieced |
7,822 |
cdehimnoptu |
11 |
2,351 |
| 2458 |
formulisation |
7,822 |
afilmnorstu |
11 |
2,348 |
| 2459 |
promonarchist |
7,822 |
achimnoprst |
11 |
2,353 |
| 2460 |
porencephalus |
7,822 |
acehlnoprsu |
11 |
2,352 |