13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 8061 |
cardiohepatic |
8,316 |
acdehioprt |
10 |
6,591 |
| 8062 |
overcultivate |
8,316 |
aceilortuv |
10 |
6,592 |
| 8063 |
straitlacedly |
8,317 |
acdeilrsty |
10 |
6,590 |
| 8064 |
interproduced |
8,317 |
cdeinoprtu |
10 |
6,589 |
| 8065 |
unameliorable |
8,318 |
abeilmnoru |
10 |
6,587 |
| 8066 |
intercommuned |
8,318 |
cdeimnortu |
10 |
6,588 |
| 8067 |
carpenterworm |
8,318 |
acemnoprtw |
10 |
6,586 |
| 8068 |
respiratorium |
8,319 |
aeimoprstu |
10 |
6,585 |
| 8069 |
nonabdicative |
8,319 |
abcdeinotv |
10 |
6,584 |
| 8070 |
opsonotherapy |
8,320 |
aehnoprsty |
10 |
6,581 |
| 8071 |
dactyliotheca |
8,320 |
acdehiloty |
10 |
6,583 |
| 8072 |
ludicrosities |
8,320 |
cdeilorstu |
10 |
6,579 |
| 8073 |
mercurialness |
8,320 |
aceilmnrsu |
10 |
6,580 |
| 8074 |
pentobarbital |
8,320 |
abeilnoprt |
10 |
6,582 |
| 8075 |
unfirmamented |
8,321 |
adefimnrtu |
10 |
6,578 |
| 8076 |
unbastardised |
8,321 |
abdeinrstu |
10 |
6,577 |
| 8077 |
unappreciated |
8,321 |
acdeinprtu |
10 |
6,576 |
| 8078 |
demonographer |
8,321 |
adeghmnopr |
10 |
6,575 |
| 8079 |
antiepiscopal |
8,322 |
aceilnopst |
10 |
6,574 |
| 8080 |
gonystylaceae |
8,323 |
aceglnosty |
10 |
6,573 |