13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 10021 |
exanthematous |
9,097 |
aehmnostux |
10 |
4,633 |
| 10022 |
hemosiderotic |
9,098 |
cdehimorst |
10 |
4,629 |
| 10023 |
peritrematous |
9,098 |
aeimoprstu |
10 |
4,630 |
| 10024 |
anthophoridae |
9,098 |
adehinoprt |
10 |
4,631 |
| 10025 |
terminologies |
9,099 |
egilmnorst |
10 |
4,628 |
| 10026 |
metanephritic |
9,101 |
acehimnprt |
10 |
4,627 |
| 10027 |
hyperresonant |
9,101 |
aehnoprsty |
10 |
4,626 |
| 10028 |
anisometropia |
9,102 |
aeimnoprst |
10 |
4,625 |
| 10029 |
phalansterist |
9,102 |
aehilnprst |
10 |
4,623 |
| 10030 |
reversionable |
9,102 |
abeilnorsv |
10 |
4,624 |
| 10031 |
thyreocoridae |
9,103 |
acdehiorty |
10 |
4,622 |
| 10032 |
sacerdotalist |
9,104 |
acdeilorst |
10 |
4,620 |
| 10033 |
unretroactive |
9,104 |
aceinortuv |
10 |
4,621 |
| 10034 |
prestigiation |
9,105 |
aeginoprst |
10 |
4,619 |
| 10035 |
diagnosticate |
9,105 |
acdeginost |
10 |
4,618 |
| 10036 |
brotherliness |
9,107 |
behilnorst |
10 |
4,617 |
| 10037 |
expiatoriness |
9,108 |
aeinoprstx |
10 |
4,616 |
| 10038 |
externalistic |
9,109 |
aceilnrstx |
10 |
4,614 |
| 10039 |
miscegenation |
9,109 |
acegimnost |
10 |
4,615 |
| 10040 |
concelebrates |
9,110 |
abcelnorst |
10 |
4,613 |