13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 541 |
unpredictable |
7,874 |
abcdeilnprtu |
12 |
236 |
| 542 |
multipersonal |
7,875 |
aeilmnoprstu |
12 |
235 |
| 543 |
noncreditably |
7,876 |
abcdeilnorty |
12 |
233 |
| 544 |
symbranchiate |
7,876 |
abcehimnrsty |
12 |
234 |
| 545 |
dermatopnagic |
7,881 |
acdegimnoprt |
12 |
232 |
| 546 |
intercuspidal |
7,882 |
acdeilnprstu |
12 |
231 |
| 547 |
dermatophytic |
7,884 |
acdehimoprty |
12 |
230 |
| 548 |
godfathership |
7,884 |
adefghioprst |
12 |
229 |
| 549 |
sportsmanlike |
7,886 |
aeiklmnoprst |
12 |
228 |
| 550 |
overskeptical |
7,886 |
aceikloprstv |
12 |
226 |
| 551 |
spermatolytic |
7,886 |
aceilmoprsty |
12 |
227 |
| 552 |
predominantly |
7,899 |
adeilmnoprty |
12 |
225 |
| 553 |
parchmentized |
7,899 |
acdehimnprtz |
12 |
224 |
| 554 |
monospherical |
7,910 |
acehilmnoprs |
12 |
223 |
| 555 |
inobservantly |
7,912 |
abeilnorstvy |
12 |
222 |
| 556 |
unexplorative |
7,918 |
aeilnoprtuvx |
12 |
220 |
| 557 |
regulatorship |
7,918 |
aeghiloprstu |
12 |
221 |
| 558 |
mesobranchial |
7,921 |
abcehilmnors |
12 |
219 |
| 559 |
semiprofanely |
7,922 |
aefilmnoprsy |
12 |
218 |
| 560 |
subectodermal |
7,923 |
abcdelmorstu |
12 |
217 |