19 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 721 |
blepharoblennorrhea |
12,422 |
abehlnopr |
9 |
738 |
| 722 |
ambilateralaterally |
12,432 |
abeilmrty |
9 |
737 |
| 723 |
photophosphorescent |
12,442 |
cehnoprst |
9 |
736 |
| 724 |
noncontemptuousness |
12,482 |
cemnopstu |
9 |
735 |
| 725 |
superexpressiveness |
12,560 |
einprsuvx |
9 |
734 |
| 726 |
hyperepinephrinemia |
12,609 |
aehimnpry |
9 |
733 |
| 727 |
unsuperstitiousness |
12,632 |
einoprstu |
9 |
732 |
| 728 |
ophthalmotropometer |
12,690 |
aehlmoprt |
9 |
731 |
| 729 |
antiecclesiasticism |
12,823 |
aceilmnst |
9 |
730 |
| 730 |
electrohorticulture |
12,915 |
cehilortu |
9 |
729 |
| 731 |
antivivisectionists |
12,934 |
aceinostv |
9 |
728 |
| 732 |
allotransplantation |
12,936 |
ailnoprst |
9 |
727 |
| 733 |
intraecclesiastical |
13,015 |
aceilnrst |
9 |
726 |
| 734 |
annihilationistical |
13,051 |
achilnost |
9 |
725 |
| 735 |
opthalmothermometer |
13,203 |
aehlmoprt |
9 |
724 |
| 736 |
counterannouncement |
13,230 |
acemnortu |
9 |
723 |
| 737 |
antiparliamentarian |
13,405 |
aeilmnprt |
9 |
722 |
| 738 |
nonopinionativeness |
13,647 |
aeinopstv |
9 |
721 |
| 739 |
extraterritoriality |
13,663 |
aeilortxy |
9 |
720 |
| 740 |
semiantiministerial |
13,671 |
aeilmnrst |
9 |
719 |