13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 6921 |
unrecognitory |
7,946 |
ceginortuy |
10 |
7,728 |
| 6922 |
cutlassfishes |
7,946 |
acefhilstu |
10 |
7,732 |
| 6923 |
vasoformative |
7,946 |
aefimorstv |
10 |
7,729 |
| 6924 |
onychatrophia |
7,946 |
achinoprty |
10 |
7,730 |
| 6925 |
apometabolous |
7,946 |
abelmopstu |
10 |
7,731 |
| 6926 |
subtegumental |
7,946 |
abeglmnstu |
10 |
7,727 |
| 6927 |
pistillaceous |
7,947 |
aceilopstu |
10 |
7,724 |
| 6928 |
microlecithal |
7,947 |
acehilmort |
10 |
7,723 |
| 6929 |
antipellagric |
7,947 |
acegilnprt |
10 |
7,725 |
| 6930 |
subantichrist |
7,947 |
abchinrstu |
10 |
7,726 |
| 6931 |
nonsalutarily |
7,948 |
ailnorstuy |
10 |
7,722 |
| 6932 |
plenitudinous |
7,948 |
deilnopstu |
10 |
7,720 |
| 6933 |
ichthyosauria |
7,948 |
achiorstuy |
10 |
7,721 |
| 6934 |
clamorousness |
7,949 |
acelmnorsu |
10 |
7,719 |
| 6935 |
faradonervous |
7,950 |
adefnorsuv |
10 |
7,717 |
| 6936 |
misascription |
7,950 |
acimnoprst |
10 |
7,715 |
| 6937 |
perthitically |
7,950 |
acehilprty |
10 |
7,716 |
| 6938 |
thiofurfurane |
7,950 |
aefhinortu |
10 |
7,718 |
| 6939 |
protuberosity |
7,951 |
beioprstuy |
10 |
7,712 |
| 6940 |
membranaceous |
7,951 |
abcemnorsu |
10 |
7,714 |