13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 20421 |
excandescence |
8,900 |
acdensx |
7 |
20,426 |
| 20422 |
chinchillette |
8,903 |
cehilnt |
7 |
20,425 |
| 20423 |
apocatastasis |
8,904 |
aciopst |
7 |
20,424 |
| 20424 |
undauntedness |
8,907 |
adenstu |
7 |
20,423 |
| 20425 |
nonactivation |
8,909 |
acinotv |
7 |
20,422 |
| 20426 |
nonmitigation |
8,910 |
agimnot |
7 |
20,421 |
| 20427 |
anatomization |
8,912 |
aimnotz |
7 |
20,420 |
| 20428 |
insensitivity |
8,914 |
einstvy |
7 |
20,419 |
| 20429 |
torturousness |
8,917 |
enorstu |
7 |
20,418 |
| 20430 |
excrescencies |
8,922 |
ceinrsx |
7 |
20,417 |
| 20431 |
concessionist |
8,926 |
ceinost |
7 |
20,416 |
| 20432 |
chlorellaceae |
8,928 |
acehlor |
7 |
20,415 |
| 20433 |
indistinction |
8,928 |
cdinost |
7 |
20,414 |
| 20434 |
nonappearance |
8,930 |
acenopr |
7 |
20,413 |
| 20435 |
unevasiveness |
8,933 |
aeinsuv |
7 |
20,412 |
| 20436 |
constitutions |
8,933 |
cinostu |
7 |
20,411 |
| 20437 |
momentousness |
8,934 |
emnostu |
7 |
20,410 |
| 20438 |
pleasableness |
8,936 |
abelnps |
7 |
20,409 |
| 20439 |
smokelessness |
8,937 |
eklmnos |
7 |
20,408 |
| 20440 |
nonirrigation |
8,943 |
aginort |
7 |
20,407 |