13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 3441 |
sedimentology |
8,409 |
degilmnosty |
11 |
1,368 |
| 3442 |
overthickness |
8,409 |
cehiknorstv |
11 |
1,367 |
| 3443 |
nonprudential |
8,410 |
adeilnoprtu |
11 |
1,365 |
| 3444 |
staphyloedema |
8,410 |
adehlmopsty |
11 |
1,366 |
| 3445 |
micronucleate |
8,411 |
aceilmnortu |
11 |
1,364 |
| 3446 |
subpectinated |
8,412 |
abcdeinpstu |
11 |
1,361 |
| 3447 |
endopleuritic |
8,412 |
cdeilnoprtu |
11 |
1,363 |
| 3448 |
supersanction |
8,412 |
aceinoprstu |
11 |
1,362 |
| 3449 |
superaddition |
8,413 |
adeinoprstu |
11 |
1,360 |
| 3450 |
imperfections |
8,413 |
cefimnoprst |
11 |
1,358 |
| 3451 |
perfectionism |
8,413 |
cefimnoprst |
11 |
1,359 |
| 3452 |
neurhypnotist |
8,414 |
ehinoprstuy |
11 |
1,357 |
| 3453 |
unreformative |
8,414 |
aefimnortuv |
11 |
1,356 |
| 3454 |
microgastrine |
8,416 |
acegimnorst |
11 |
1,354 |
| 3455 |
flamethrowers |
8,416 |
aefhlmorstw |
11 |
1,355 |
| 3456 |
sulfostannide |
8,417 |
adefilnostu |
11 |
1,353 |
| 3457 |
counterfeitly |
8,418 |
cefilnortuy |
11 |
1,351 |
| 3458 |
unassertively |
8,418 |
aeilnrstuvy |
11 |
1,352 |
| 3459 |
sensificatory |
8,419 |
acefinorsty |
11 |
1,350 |
| 3460 |
impregnations |
8,420 |
aegimnoprst |
11 |
1,349 |