13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 16681 |
reattachments |
9,807 |
acehmnrst |
9 |
10,752 |
| 16682 |
unfenestrated |
9,808 |
adefnrstu |
9 |
10,750 |
| 16683 |
reconstituent |
9,812 |
ceinorstu |
9 |
10,749 |
| 16684 |
enterocolitis |
9,816 |
ceilnorst |
9 |
10,748 |
| 16685 |
centesimation |
9,816 |
aceimnost |
9 |
10,746 |
| 16686 |
coloenteritis |
9,816 |
ceilnorst |
9 |
10,747 |
| 16687 |
inspectioneer |
9,819 |
ceinoprst |
9 |
10,745 |
| 16688 |
eventualities |
9,820 |
aeilnstuv |
9 |
10,744 |
| 16689 |
dilettanteism |
9,822 |
adeilmnst |
9 |
10,743 |
| 16690 |
lepisosteidae |
9,826 |
adeilopst |
9 |
10,741 |
| 16691 |
prealteration |
9,826 |
aeilnoprt |
9 |
10,742 |
| 16692 |
nongenerative |
9,828 |
aeginortv |
9 |
10,740 |
| 16693 |
bicentenaries |
9,830 |
abceinrst |
9 |
10,739 |
| 16694 |
steeplechaser |
9,831 |
acehlprst |
9 |
10,738 |
| 16695 |
foreshortened |
9,833 |
defhnorst |
9 |
10,737 |
| 16696 |
nonresistance |
9,839 |
aceinorst |
9 |
10,736 |
| 16697 |
phaethontidae |
9,840 |
adehinopt |
9 |
10,734 |
| 16698 |
dinotheriidae |
9,840 |
adehinort |
9 |
10,735 |
| 16699 |
stereornithic |
9,844 |
cehinorst |
9 |
10,733 |
| 16700 |
lithesomeness |
9,845 |
ehilmnost |
9 |
10,732 |