13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 3461 |
impersonating |
8,420 |
aegimnoprst |
11 |
1,348 |
| 3462 |
unmilitarised |
8,421 |
adeilmnrstu |
11 |
1,347 |
| 3463 |
verifications |
8,422 |
acefinorstv |
11 |
1,345 |
| 3464 |
versification |
8,422 |
acefinorstv |
11 |
1,346 |
| 3465 |
unregistrable |
8,422 |
abegilnrstu |
11 |
1,344 |
| 3466 |
surpreciation |
8,422 |
aceinoprstu |
11 |
1,343 |
| 3467 |
dodecaphonist |
8,423 |
acdehinopst |
11 |
1,341 |
| 3468 |
xanthopicrite |
8,423 |
acehinoprtx |
11 |
1,342 |
| 3469 |
customariness |
8,424 |
aceimnorstu |
11 |
1,339 |
| 3470 |
phraseologist |
8,424 |
aeghiloprst |
11 |
1,340 |
| 3471 |
overlactating |
8,425 |
acegilnortv |
11 |
1,337 |
| 3472 |
decamethonium |
8,425 |
acdehimnotu |
11 |
1,338 |
| 3473 |
metapterygoid |
8,426 |
adegimoprty |
11 |
1,335 |
| 3474 |
presphenoidal |
8,426 |
adehilnoprs |
11 |
1,336 |
| 3475 |
monasterially |
8,428 |
aeilmnorsty |
11 |
1,334 |
| 3476 |
thermatologic |
8,428 |
aceghilmort |
11 |
1,333 |
| 3477 |
prehistorical |
8,429 |
acehiloprst |
11 |
1,330 |
| 3478 |
recultivation |
8,429 |
aceilnortuv |
11 |
1,331 |
| 3479 |
interflashing |
8,429 |
aefghilnrst |
11 |
1,328 |
| 3480 |
strongbrained |
8,429 |
abdeginorst |
11 |
1,332 |