13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 20201 |
archcharlatan |
8,181 |
achlnrt |
7 |
20,646 |
| 20202 |
unfoundedness |
8,183 |
defnosu |
7 |
20,645 |
| 20203 |
nannoplankton |
8,194 |
aklnopt |
7 |
20,644 |
| 20204 |
caricaturists |
8,196 |
acirstu |
7 |
20,643 |
| 20205 |
noncontinuous |
8,200 |
cinostu |
7 |
20,642 |
| 20206 |
consciousness |
8,201 |
ceinosu |
7 |
20,641 |
| 20207 |
cocainization |
8,202 |
acinotz |
7 |
20,640 |
| 20208 |
undividedness |
8,207 |
deinsuv |
7 |
20,639 |
| 20209 |
lochioschesis |
8,208 |
cehilos |
7 |
20,638 |
| 20210 |
corticotropin |
8,209 |
cinoprt |
7 |
20,637 |
| 20211 |
unsulliedness |
8,213 |
deilnsu |
7 |
20,636 |
| 20212 |
parnassianism |
8,217 |
aimnprs |
7 |
20,635 |
| 20213 |
acrothoracica |
8,222 |
achiort |
7 |
20,634 |
| 20214 |
invaccination |
8,233 |
acinotv |
7 |
20,633 |
| 20215 |
disubstituted |
8,239 |
bdeistu |
7 |
20,632 |
| 20216 |
spectroscopes |
8,242 |
ceoprst |
7 |
20,631 |
| 20217 |
corroborators |
8,250 |
abcorst |
7 |
20,629 |
| 20218 |
prowaterpower |
8,250 |
aeoprtw |
7 |
20,630 |
| 20219 |
impercipience |
8,263 |
ceimnpr |
7 |
20,628 |
| 20220 |
preimpressive |
8,264 |
eimprsv |
7 |
20,626 |