18 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 381 |
theromorphological |
10,828 |
aceghilmoprt |
12 |
523 |
| 382 |
unacknowledgedness |
10,829 |
acdegklnosuw |
12 |
522 |
| 383 |
electrophysiologic |
10,836 |
ceghiloprsty |
12 |
521 |
| 384 |
semisupernaturally |
10,850 |
aeilmnprstuy |
12 |
520 |
| 385 |
chromolithographer |
10,856 |
aceghilmoprt |
12 |
519 |
| 386 |
commercializations |
10,859 |
aceilmnorstz |
12 |
518 |
| 387 |
verisimilitudinous |
10,866 |
deilmnorstuv |
12 |
517 |
| 388 |
saccharometabolism |
10,876 |
abcehilmorst |
12 |
516 |
| 389 |
nonpessimistically |
10,880 |
aceilmnopsty |
12 |
515 |
| 390 |
palaeotypographist |
10,905 |
aeghiloprsty |
12 |
514 |
| 391 |
colpoperineoplasty |
10,910 |
aceilnoprsty |
12 |
513 |
| 392 |
ophthalmodiagnosis |
10,911 |
adghilmnopst |
12 |
512 |
| 393 |
unapproachableness |
10,918 |
abcehlnoprsu |
12 |
511 |
| 394 |
promonarchicalness |
10,918 |
acehilmnoprs |
12 |
510 |
| 395 |
microlepidopterous |
10,926 |
cdeilmoprstu |
12 |
509 |
| 396 |
noncommemoratively |
10,927 |
aceilmnortvy |
12 |
507 |
| 397 |
superceremoniously |
10,927 |
ceilmnoprsuy |
12 |
508 |
| 398 |
diaheliotropically |
10,949 |
acdehiloprty |
12 |
506 |
| 399 |
evolutionistically |
10,961 |
aceilnostuvy |
12 |
505 |
| 400 |
ineffervescibility |
10,965 |
bcefilnrstvy |
12 |
504 |