13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 8301 |
nonexportable |
8,400 |
abelnoprtx |
10 |
6,352 |
| 8302 |
antisophistry |
8,400 |
ahinoprsty |
10 |
6,349 |
| 8303 |
extendability |
8,400 |
abdeilntxy |
10 |
6,350 |
| 8304 |
preguiltiness |
8,400 |
egilnprstu |
10 |
6,351 |
| 8305 |
aneroidograph |
8,401 |
adeghinopr |
10 |
6,346 |
| 8306 |
anthophyllite |
8,401 |
aehilnopty |
10 |
6,347 |
| 8307 |
nonchargeable |
8,401 |
abceghlnor |
10 |
6,345 |
| 8308 |
congressional |
8,401 |
acegilnors |
10 |
6,348 |
| 8309 |
medicamentary |
8,402 |
acdeimnrty |
10 |
6,344 |
| 8310 |
contrapuntist |
8,402 |
acinoprstu |
10 |
6,342 |
| 8311 |
geopolitician |
8,402 |
acegilnopt |
10 |
6,343 |
| 8312 |
semirecumbent |
8,402 |
bceimnrstu |
10 |
6,341 |
| 8313 |
unconstricted |
8,403 |
cdeinorstu |
10 |
6,337 |
| 8314 |
nondiphtheric |
8,403 |
cdehinoprt |
10 |
6,339 |
| 8315 |
overexquisite |
8,403 |
eioqrstuvx |
10 |
6,340 |
| 8316 |
nonapologetic |
8,403 |
acegilnopt |
10 |
6,338 |
| 8317 |
postnephritic |
8,404 |
cehinoprst |
10 |
6,335 |
| 8318 |
ecclesiolatry |
8,404 |
aceilorsty |
10 |
6,336 |
| 8319 |
pancreatotomy |
8,404 |
acemnoprty |
10 |
6,334 |
| 8320 |
noncensurable |
8,405 |
abcelnorsu |
10 |
6,329 |