19 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 561 |
overintensification |
13,423 |
acefinorstv |
11 |
402 |
| 562 |
electrotechnologist |
13,429 |
ceghilnorst |
11 |
401 |
| 563 |
superattainableness |
13,486 |
abeilnprstu |
11 |
400 |
| 564 |
electrocataphoresis |
13,491 |
acehiloprst |
11 |
399 |
| 565 |
unauthoritativeness |
13,515 |
aehinorstuv |
11 |
398 |
| 566 |
diethylethanolamine |
13,554 |
adehilmnoty |
11 |
397 |
| 567 |
excrementitiousness |
13,571 |
ceimnorstux |
11 |
396 |
| 568 |
antirevolutionaries |
13,596 |
aeilnorstuv |
11 |
395 |
| 569 |
anticeremoniousness |
13,717 |
aceimnorstu |
11 |
394 |
| 570 |
gastroenterocolitis |
13,739 |
acegilnorst |
11 |
393 |
| 571 |
phenanthrenequinone |
13,771 |
aehinopqrtu |
11 |
392 |
| 572 |
thermohyperesthesia |
13,829 |
aehimoprsty |
11 |
391 |
| 573 |
tetrafluoroethylene |
13,902 |
aefhlnortuy |
11 |
390 |
| 574 |
electrothermostatic |
13,950 |
acehilmorst |
11 |
389 |
| 575 |
inauthoritativeness |
13,958 |
aehinorstuv |
11 |
388 |
| 576 |
representationalism |
13,971 |
aeilmnoprst |
11 |
387 |
| 577 |
heterofertilization |
14,003 |
aefhilnortz |
11 |
386 |
| 578 |
hysteroneurasthenia |
14,082 |
aehinorstuy |
11 |
385 |
| 579 |
overconsiderateness |
14,089 |
acdeinorstv |
11 |
384 |
| 580 |
underrepresentation |
14,360 |
adeinoprstu |
11 |
383 |