15 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 5561 |
nonlepidopteral |
9,977 |
adeilnoprt |
10 |
4,724 |
| 5562 |
nonconterminous |
9,977 |
ceimnorstu |
10 |
4,723 |
| 5563 |
monocotyledones |
9,977 |
cdelmnosty |
10 |
4,722 |
| 5564 |
microthyriaceae |
9,978 |
acehimorty |
10 |
4,721 |
| 5565 |
refrangibleness |
9,979 |
abefgilnrs |
10 |
4,720 |
| 5566 |
tungsteniferous |
9,980 |
efginorstu |
10 |
4,719 |
| 5567 |
supernaturalise |
9,980 |
aeilnprstu |
10 |
4,718 |
| 5568 |
preirrigational |
9,981 |
aegilnoprt |
10 |
4,717 |
| 5569 |
cystourethritis |
9,984 |
cehiorstuy |
10 |
4,715 |
| 5570 |
urethrocystitis |
9,984 |
cehiorstuy |
10 |
4,716 |
| 5571 |
misaccentuation |
9,985 |
aceimnostu |
10 |
4,714 |
| 5572 |
cyanoethylation |
9,986 |
acehilnoty |
10 |
4,712 |
| 5573 |
autoschediastic |
9,986 |
acdehiostu |
10 |
4,711 |
| 5574 |
electromotivity |
9,986 |
ceilmortvy |
10 |
4,713 |
| 5575 |
undefinableness |
9,987 |
abdefilnsu |
10 |
4,710 |
| 5576 |
consanguinities |
9,988 |
aceginostu |
10 |
4,709 |
| 5577 |
hepatophlebitis |
9,989 |
abehilopst |
10 |
4,708 |
| 5578 |
archegoniophore |
9,990 |
aceghinopr |
10 |
4,707 |
| 5579 |
reclaimableness |
9,991 |
abceilmnrs |
10 |
4,705 |
| 5580 |
conversableness |
9,991 |
abcelnorsv |
10 |
4,706 |