17 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 1301 |
cephalorhachidian |
10,495 |
acdehilnopr |
11 |
1,506 |
| 1302 |
electrochemically |
10,500 |
acehilmorty |
11 |
1,505 |
| 1303 |
sulpharsphenamine |
10,502 |
aehilmnprsu |
11 |
1,504 |
| 1304 |
superexcrescently |
10,511 |
celnprstuxy |
11 |
1,503 |
| 1305 |
nonethnologically |
10,515 |
aceghilnoty |
11 |
1,502 |
| 1306 |
palaeoceanography |
10,524 |
aceghlnopry |
11 |
1,501 |
| 1307 |
synenergistically |
10,528 |
acegilnrsty |
11 |
1,500 |
| 1308 |
spondylolisthesis |
10,530 |
dehilnopsty |
11 |
1,499 |
| 1309 |
pneumonopleuritis |
10,531 |
eilmnoprstu |
11 |
1,498 |
| 1310 |
unconquerableness |
10,534 |
abcelnoqrsu |
11 |
1,497 |
| 1311 |
nonsystematically |
10,541 |
aceilmnosty |
11 |
1,496 |
| 1312 |
nondiscriminatory |
10,543 |
acdimnorsty |
11 |
1,495 |
| 1313 |
multimillionaires |
10,545 |
aeilmnorstu |
11 |
1,494 |
| 1314 |
consubstantiality |
10,547 |
abcilnostuy |
11 |
1,493 |
| 1315 |
preresponsibility |
10,552 |
beilnoprsty |
11 |
1,492 |
| 1316 |
hippocastanaceous |
10,552 |
acehinopstu |
11 |
1,491 |
| 1317 |
electroconvulsive |
10,556 |
ceilnorstuv |
11 |
1,490 |
| 1318 |
panchromatization |
10,559 |
achimnoprtz |
11 |
1,489 |
| 1319 |
cytoarchitectural |
10,561 |
acehilortuy |
11 |
1,488 |
| 1320 |
nonperceptibility |
10,570 |
bceilnoprty |
11 |
1,487 |