13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 16121 |
treasonmonger |
9,348 |
aegmnorst |
9 |
11,312 |
| 16122 |
intratracheal |
9,349 |
acehilnrt |
9 |
11,308 |
| 16123 |
israeliteship |
9,349 |
aehilprst |
9 |
11,309 |
| 16124 |
reassimilated |
9,349 |
adeilmrst |
9 |
11,306 |
| 16125 |
decolorimeter |
9,349 |
cdeilmort |
9 |
11,307 |
| 16126 |
nondecoration |
9,349 |
acdeinort |
9 |
11,310 |
| 16127 |
sesquitertian |
9,350 |
aeinqrstu |
9 |
11,305 |
| 16128 |
sertulariidae |
9,350 |
adeilrstu |
9 |
11,304 |
| 16129 |
meteorologist |
9,351 |
egilmorst |
9 |
11,301 |
| 16130 |
pretersensual |
9,351 |
aelnprstu |
9 |
11,300 |
| 16131 |
whithersoever |
9,351 |
ehiorstvw |
9 |
11,303 |
| 16132 |
nonsecurities |
9,351 |
ceinorstu |
9 |
11,302 |
| 16133 |
protogelatose |
9,353 |
aegloprst |
9 |
11,299 |
| 16134 |
aerosinusitis |
9,354 |
aeinorstu |
9 |
11,298 |
| 16135 |
administrates |
9,354 |
adeimnrst |
9 |
11,297 |
| 16136 |
intrapetiolar |
9,355 |
aeilnoprt |
9 |
11,296 |
| 16137 |
interjections |
9,355 |
ceijnorst |
9 |
11,295 |
| 16138 |
decongestants |
9,356 |
acdegnost |
9 |
11,293 |
| 16139 |
haematosepsis |
9,356 |
aehimopst |
9 |
11,294 |
| 16140 |
decaffeinates |
9,357 |
acdefinst |
9 |
11,292 |