13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 17101 |
unbarbarising |
7,097 |
abginrsu |
8 |
19,771 |
| 17102 |
bibliophilist |
7,098 |
bhilopst |
8 |
19,770 |
| 17103 |
macroclimatic |
7,099 |
acilmort |
8 |
19,769 |
| 17104 |
unamalgamable |
7,103 |
abeglmnu |
8 |
19,768 |
| 17105 |
subcontinuous |
7,107 |
bcinostu |
8 |
19,767 |
| 17106 |
panbabylonian |
7,109 |
abilnopy |
8 |
19,766 |
| 17107 |
schoolboyhood |
7,113 |
bcdhlosy |
8 |
19,765 |
| 17108 |
appellability |
7,116 |
abeilpty |
8 |
19,764 |
| 17109 |
bridgebuilder |
7,121 |
bdegilru |
8 |
19,763 |
| 17110 |
uninfluencing |
7,122 |
cefgilnu |
8 |
19,762 |
| 17111 |
unimmigrating |
7,123 |
agimnrtu |
8 |
19,761 |
| 17112 |
infallibility |
7,125 |
abfilnty |
8 |
19,760 |
| 17113 |
overinvolving |
7,126 |
egilnorv |
8 |
19,759 |
| 17114 |
presuspicious |
7,129 |
ceioprsu |
8 |
19,757 |
| 17115 |
unsynchronous |
7,129 |
chnorsuy |
8 |
19,758 |
| 17116 |
schoolbookish |
7,130 |
bchiklos |
8 |
19,756 |
| 17117 |
ophiomorphous |
7,130 |
himoprsu |
8 |
19,755 |
| 17118 |
impropriatrix |
7,131 |
aimoprtx |
8 |
19,754 |
| 17119 |
misconclusion |
7,133 |
cilmnosu |
8 |
19,753 |
| 17120 |
milleporiform |
7,134 |
efilmopr |
8 |
19,752 |