20 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 341 |
thoracogastroschisis |
12,855 |
acghiorst |
9 |
351 |
| 342 |
antiecclesiastically |
13,022 |
aceilnsty |
9 |
350 |
| 343 |
nonnationalistically |
13,069 |
acilnosty |
9 |
349 |
| 344 |
consubstantiationist |
13,670 |
abcinostu |
9 |
348 |
| 345 |
ophthalmothermometer |
13,795 |
aehlmoprt |
9 |
347 |
| 346 |
institutionalization |
13,861 |
ailnostuz |
9 |
346 |
| 347 |
anitinstitutionalism |
13,975 |
ailmnostu |
9 |
345 |
| 348 |
nonproportionateness |
14,443 |
aeinoprst |
9 |
344 |
| 349 |
interdifferentiating |
14,456 |
adefginrt |
9 |
343 |
| 350 |
internationalization |
14,615 |
aeilnortz |
9 |
342 |
| 351 |
interdifferentiation |
15,021 |
adefinort |
9 |
341 |
| 352 |
internationalisation |
15,236 |
aeilnorst |
9 |
340 |
| 353 |
trihemitetartemorion |
15,402 |
aehimnort |
9 |
339 |
| 354 |
nonrepresentationist |
15,568 |
aeinoprst |
9 |
338 |
| 355 |
noncondescendingness |
13,536 |
cdeginos |
8 |
359 |
| 356 |
antitintinnabularian |
13,814 |
abilnrtu |
8 |
358 |
| 357 |
nonconscientiousness |
13,897 |
ceinostu |
8 |
357 |
| 358 |
institutionalisation |
14,482 |
ailnostu |
8 |
356 |
| 359 |
antiinstitutionalist |
14,624 |
ailnostu |
8 |
355 |