13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 8781 |
precentorship |
8,567 |
cehinoprst |
10 |
5,872 |
| 8782 |
lightfastness |
8,567 |
aefghilnst |
10 |
5,871 |
| 8783 |
vorticellidae |
8,568 |
acdeilortv |
10 |
5,870 |
| 8784 |
thamnophiline |
8,569 |
aehilmnopt |
10 |
5,869 |
| 8785 |
herborization |
8,569 |
abehinortz |
10 |
5,868 |
| 8786 |
counterdemand |
8,570 |
acdemnortu |
10 |
5,865 |
| 8787 |
bioinstrument |
8,570 |
beimnorstu |
10 |
5,864 |
| 8788 |
enculturation |
8,570 |
aceilnortu |
10 |
5,867 |
| 8789 |
countermanded |
8,570 |
acdemnortu |
10 |
5,866 |
| 8790 |
postinfective |
8,571 |
cefinopstv |
10 |
5,862 |
| 8791 |
northwestward |
8,571 |
adehnorstw |
10 |
5,860 |
| 8792 |
periodization |
8,571 |
adeinoprtz |
10 |
5,861 |
| 8793 |
methodologist |
8,571 |
deghilmost |
10 |
5,859 |
| 8794 |
sphericalness |
8,571 |
acehilnprs |
10 |
5,863 |
| 8795 |
underachieved |
8,572 |
acdehinruv |
10 |
5,858 |
| 8796 |
devolutionist |
8,572 |
deilnostuv |
10 |
5,857 |
| 8797 |
developmental |
8,573 |
adelmnoptv |
10 |
5,855 |
| 8798 |
gnathobdellae |
8,573 |
abdeghlnot |
10 |
5,852 |
| 8799 |
unpleasantish |
8,573 |
aehilnpstu |
10 |
5,853 |
| 8800 |
equipartition |
8,573 |
aeinopqrtu |
10 |
5,856 |