15 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 8441 |
uninstitutional |
10,190 |
ailnostu |
8 |
8,438 |
| 8442 |
unpreternatural |
10,200 |
aelnprtu |
8 |
8,437 |
| 8443 |
nonaristocratic |
10,206 |
acinorst |
8 |
8,436 |
| 8444 |
saponaceousness |
10,207 |
acenopsu |
8 |
8,435 |
| 8445 |
corticosteroids |
10,222 |
cdeiorst |
8 |
8,434 |
| 8446 |
subobsoleteness |
10,243 |
belnostu |
8 |
8,433 |
| 8447 |
peripheromittor |
10,245 |
ehimoprt |
8 |
8,432 |
| 8448 |
heavyhandedness |
10,246 |
adehnsvy |
8 |
8,431 |
| 8449 |
nontransmission |
10,247 |
aimnorst |
8 |
8,430 |
| 8450 |
anaphalantiasis |
10,250 |
ahilnpst |
8 |
8,429 |
| 8451 |
noncovetousness |
10,257 |
cenostuv |
8 |
8,428 |
| 8452 |
overenviousness |
10,259 |
einorsuv |
8 |
8,427 |
| 8453 |
protelytroptera |
10,261 |
aeloprty |
8 |
8,426 |
| 8454 |
fremontodendron |
10,262 |
defmnort |
8 |
8,425 |
| 8455 |
nonassimilation |
10,263 |
ailmnost |
8 |
8,424 |
| 8456 |
orchioscheocele |
10,266 |
cehilors |
8 |
8,423 |
| 8457 |
semipassiveness |
10,269 |
aeimnpsv |
8 |
8,422 |
| 8458 |
nondecorousness |
10,270 |
cdenorsu |
8 |
8,421 |
| 8459 |
unconcernedness |
10,274 |
cdenorsu |
8 |
8,420 |
| 8460 |
noncontagionist |
10,280 |
acginost |
8 |
8,419 |