18 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 1441 |
interdetermination |
14,091 |
adeimnort |
9 |
1,337 |
| 1442 |
representativeness |
14,144 |
aeinprstv |
9 |
1,336 |
| 1443 |
overinterestedness |
14,350 |
deinorstv |
9 |
1,335 |
| 1444 |
calciphylactically |
8,680 |
achilpty |
8 |
1,465 |
| 1445 |
supposititiousness |
11,526 |
einopstu |
8 |
1,464 |
| 1446 |
overprosperousness |
11,686 |
enoprsuv |
8 |
1,463 |
| 1447 |
substitutabilities |
11,734 |
abeilstu |
8 |
1,462 |
| 1448 |
nonignominiousness |
11,810 |
egimnosu |
8 |
1,461 |
| 1449 |
superstrenuousness |
12,064 |
enoprstu |
8 |
1,460 |
| 1450 |
unpreposterousness |
12,098 |
enoprstu |
8 |
1,459 |
| 1451 |
antivaccinationist |
12,224 |
acinostv |
8 |
1,458 |
| 1452 |
antiecclesiastical |
12,413 |
aceilnst |
8 |
1,457 |
| 1453 |
ecclesiasticalness |
12,418 |
aceilnst |
8 |
1,456 |
| 1454 |
nonrationalization |
12,540 |
ailnortz |
8 |
1,455 |
| 1455 |
nonhomogeneousness |
12,686 |
eghmnosu |
8 |
1,454 |
| 1456 |
stegnosisstegnotic |
12,711 |
ceginost |
8 |
1,453 |
| 1457 |
nonspontaneousness |
12,887 |
aenopstu |
8 |
1,452 |
| 1458 |
nonnecessitousness |
13,262 |
ceinostu |
8 |
1,451 |
| 1459 |
nontransparentness |
13,361 |
aenoprst |
8 |
1,450 |
| 1460 |
unostentatiousness |
13,386 |
aeinostu |
8 |
1,449 |