13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 8861 |
fatigableness |
8,600 |
abefgilnst |
10 |
5,794 |
| 8862 |
chameleonlike |
8,601 |
acehiklmno |
10 |
5,791 |
| 8863 |
loculamentose |
8,601 |
acelmnostu |
10 |
5,789 |
| 8864 |
pneumectomies |
8,601 |
ceimnopstu |
10 |
5,787 |
| 8865 |
nonhistorical |
8,601 |
achilnorst |
10 |
5,790 |
| 8866 |
religionistic |
8,601 |
cegilnorst |
10 |
5,788 |
| 8867 |
lepidospermae |
8,602 |
adeilmoprs |
10 |
5,784 |
| 8868 |
phaneromerous |
8,602 |
aehmnoprsu |
10 |
5,786 |
| 8869 |
nonreflecting |
8,602 |
cefgilnort |
10 |
5,785 |
| 8870 |
marsileaceous |
8,603 |
aceilmorsu |
10 |
5,783 |
| 8871 |
contemplation |
8,603 |
aceilmnopt |
10 |
5,782 |
| 8872 |
unlightedness |
8,604 |
deghilnstu |
10 |
5,781 |
| 8873 |
progenitorial |
8,604 |
aegilnoprt |
10 |
5,780 |
| 8874 |
planetologist |
8,605 |
aegilnopst |
10 |
5,777 |
| 8875 |
kittycornered |
8,605 |
cdeiknorty |
10 |
5,778 |
| 8876 |
corporalities |
8,605 |
aceiloprst |
10 |
5,779 |
| 8877 |
interpretably |
8,606 |
abeilnprty |
10 |
5,773 |
| 8878 |
uncoordinated |
8,606 |
acdeinortu |
10 |
5,775 |
| 8879 |
solemnization |
8,606 |
aeilmnostz |
10 |
5,776 |
| 8880 |
nonadvertency |
8,606 |
acdenortvy |
10 |
5,774 |