13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 18481 |
mismanagement |
8,673 |
aegimnst |
8 |
18,391 |
| 18482 |
sursaturation |
8,674 |
ainorstu |
8 |
18,390 |
| 18483 |
nonorthogonal |
8,674 |
aghlnort |
8 |
18,389 |
| 18484 |
hemiramphinae |
8,675 |
aehimnpr |
8 |
18,388 |
| 18485 |
angelicalness |
8,675 |
acegilns |
8 |
18,386 |
| 18486 |
astrocytomata |
8,675 |
acmorsty |
8 |
18,387 |
| 18487 |
sparassodonta |
8,677 |
adnoprst |
8 |
18,385 |
| 18488 |
countereffort |
8,678 |
cefnortu |
8 |
18,384 |
| 18489 |
scintillation |
8,678 |
acilnost |
8 |
18,382 |
| 18490 |
unceasingness |
8,678 |
aceginsu |
8 |
18,383 |
| 18491 |
petitionproof |
8,679 |
efinoprt |
8 |
18,381 |
| 18492 |
whistlefishes |
8,681 |
efhilstw |
8 |
18,380 |
| 18493 |
supercrescent |
8,683 |
cenprstu |
8 |
18,379 |
| 18494 |
receiverships |
8,684 |
cehiprsv |
8 |
18,375 |
| 18495 |
dehydrofreeze |
8,684 |
defhoryz |
8 |
18,376 |
| 18496 |
liriodendrons |
8,684 |
deilnors |
8 |
18,377 |
| 18497 |
nonexhibition |
8,684 |
behinotx |
8 |
18,378 |
| 18498 |
perisinusitis |
8,687 |
einprstu |
8 |
18,374 |
| 18499 |
nephridiopore |
8,689 |
dehinopr |
8 |
18,373 |
| 18500 |
cancerousness |
8,690 |
acenorsu |
8 |
18,372 |