18 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 601 |
overabstemiousness |
12,213 |
abeimnorstuv |
12 |
303 |
| 602 |
chorionepithelioma |
12,216 |
acehilmnoprt |
12 |
302 |
| 603 |
entomophthoraceous |
12,219 |
acehmnoprstu |
12 |
301 |
| 604 |
acetylaminobenzene |
12,223 |
abceilmnotyz |
12 |
300 |
| 605 |
hypersensitization |
12,237 |
aehinoprstyz |
12 |
299 |
| 606 |
spinosodenticulate |
12,251 |
acdeilnopstu |
12 |
298 |
| 607 |
diselectrification |
12,255 |
acdefilnorst |
12 |
297 |
| 608 |
dechristianization |
12,260 |
acdehinorstz |
12 |
296 |
| 609 |
pseudoaffectionate |
12,273 |
acdefinopstu |
12 |
295 |
| 610 |
magnetoelectricity |
12,290 |
acegilmnorty |
12 |
294 |
| 611 |
mechanotherapeutic |
12,303 |
acehimnoprtu |
12 |
293 |
| 612 |
interjectionalized |
12,309 |
acdeijlnortz |
12 |
292 |
| 613 |
superdemonstration |
12,316 |
adeimnoprstu |
12 |
291 |
| 614 |
indecipherableness |
12,354 |
abcdehilnprs |
12 |
290 |
| 615 |
endothelioblastoma |
12,436 |
abdehilmnost |
12 |
289 |
| 616 |
metallotherapeutic |
12,451 |
acehilmoprtu |
12 |
288 |
| 617 |
electrotheraputics |
12,481 |
acehiloprstu |
12 |
287 |
| 618 |
actinotherapeutics |
12,517 |
acehinoprstu |
12 |
286 |
| 619 |
disenfranchisement |
12,519 |
acdefhimnrst |
12 |
285 |
| 620 |
neuroleptanalgesia |
12,540 |
aegilnoprstu |
12 |
284 |