13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 8201 |
unvituperated |
8,365 |
adeinprtuv |
10 |
6,448 |
| 8202 |
agglomeration |
8,365 |
aegilmnort |
10 |
6,449 |
| 8203 |
interruptedly |
8,365 |
deilnprtuy |
10 |
6,452 |
| 8204 |
heliotropical |
8,365 |
acehiloprt |
10 |
6,451 |
| 8205 |
perceptionism |
8,365 |
ceimnoprst |
10 |
6,450 |
| 8206 |
trumpetfishes |
8,366 |
efhimprstu |
10 |
6,446 |
| 8207 |
unsanctuaried |
8,366 |
acdeinrstu |
10 |
6,447 |
| 8208 |
allergenicity |
8,366 |
acegilnrty |
10 |
6,444 |
| 8209 |
lamellicornes |
8,366 |
aceilmnors |
10 |
6,445 |
| 8210 |
defeasibility |
8,367 |
abdefilsty |
10 |
6,443 |
| 8211 |
unpreventible |
8,367 |
beilnprtuv |
10 |
6,442 |
| 8212 |
leptostracous |
8,367 |
aceloprstu |
10 |
6,440 |
| 8213 |
harrowingness |
8,367 |
aeghinorsw |
10 |
6,439 |
| 8214 |
phanerogamian |
8,367 |
aeghimnopr |
10 |
6,441 |
| 8215 |
orthogonality |
8,368 |
aghilnorty |
10 |
6,434 |
| 8216 |
mesoscutellar |
8,368 |
acelmorstu |
10 |
6,438 |
| 8217 |
prelimitating |
8,368 |
aegilmnprt |
10 |
6,436 |
| 8218 |
overgodliness |
8,368 |
degilnorsv |
10 |
6,435 |
| 8219 |
tamaricaceous |
8,368 |
aceimorstu |
10 |
6,432 |
| 8220 |
foreignership |
8,368 |
efghinoprs |
10 |
6,437 |