17 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 2621 |
nonclassification |
10,774 |
acfilnost |
9 |
2,786 |
| 2622 |
siliceocalcareous |
10,781 |
aceilorsu |
9 |
2,785 |
| 2623 |
calcareosiliceous |
10,781 |
aceilorsu |
9 |
2,784 |
| 2624 |
anthropophaginian |
10,782 |
aghinoprt |
9 |
2,783 |
| 2625 |
stereomicroscopic |
10,796 |
ceimoprst |
9 |
2,782 |
| 2626 |
uninstitutionally |
10,799 |
ailnostuy |
9 |
2,781 |
| 2627 |
noncircuitousness |
10,799 |
ceinorstu |
9 |
2,780 |
| 2628 |
unpreternaturally |
10,809 |
aelnprtuy |
9 |
2,779 |
| 2629 |
anagrammatization |
10,834 |
agimnortz |
9 |
2,778 |
| 2630 |
noncontiguousness |
10,861 |
ceginostu |
9 |
2,777 |
| 2631 |
nonlibidinousness |
10,862 |
bdeilnosu |
9 |
2,776 |
| 2632 |
nonvillainousness |
10,871 |
aeilnosuv |
9 |
2,775 |
| 2633 |
overconsciousness |
10,884 |
ceinorsuv |
9 |
2,774 |
| 2634 |
chemiluminescence |
10,901 |
cehilmnsu |
9 |
2,773 |
| 2635 |
nationalistically |
10,911 |
acilnosty |
9 |
2,772 |
| 2636 |
vocationalization |
10,930 |
acilnotvz |
9 |
2,771 |
| 2637 |
horizontalization |
10,937 |
ahilnortz |
9 |
2,770 |
| 2638 |
nonsequaciousness |
10,938 |
aceinoqsu |
9 |
2,769 |
| 2639 |
premillenarianism |
10,943 |
aeilmnprs |
9 |
2,768 |
| 2640 |
contravindication |
10,945 |
acdinortv |
9 |
2,767 |