13 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 20521 |
intellectible |
9,197 |
bceilnt |
7 |
20,326 |
| 20522 |
obsessiveness |
9,200 |
beinosv |
7 |
20,325 |
| 20523 |
conveniencies |
9,202 |
ceinosv |
7 |
20,324 |
| 20524 |
reappearances |
9,204 |
acenprs |
7 |
20,323 |
| 20525 |
causelessness |
9,210 |
acelnsu |
7 |
20,322 |
| 20526 |
nonmanagement |
9,211 |
aegmnot |
7 |
20,320 |
| 20527 |
antiberiberin |
9,211 |
abeinrt |
7 |
20,321 |
| 20528 |
nonirrational |
9,219 |
ailnort |
7 |
20,319 |
| 20529 |
aeolopantalon |
9,220 |
aelnopt |
7 |
20,318 |
| 20530 |
nonadaptation |
9,222 |
adinopt |
7 |
20,317 |
| 20531 |
listerellosis |
9,224 |
eilorst |
7 |
20,316 |
| 20532 |
automatontons |
9,225 |
amnostu |
7 |
20,315 |
| 20533 |
nutritionists |
9,227 |
inorstu |
7 |
20,314 |
| 20534 |
trilaterality |
9,229 |
aeilrty |
7 |
20,313 |
| 20535 |
connotational |
9,233 |
acilnot |
7 |
20,312 |
| 20536 |
irrestrictive |
9,233 |
ceirstv |
7 |
20,311 |
| 20537 |
noncontingent |
9,238 |
ceginot |
7 |
20,310 |
| 20538 |
incantational |
9,240 |
acilnot |
7 |
20,309 |
| 20539 |
nonassessable |
9,245 |
abelnos |
7 |
20,308 |
| 20540 |
entocalcaneal |
9,246 |
acelnot |
7 |
20,307 |