19 letter Words with the Lowest Letter Frequency Scores
| # | Word | Frequency Score | Letters (Alpha) | Unique Letter Count | Ranking (Len) |
| 661 |
theoreticopractical |
12,945 |
acehiloprt |
10 |
630 |
| 662 |
nonadvantageousness |
12,984 |
adegnostuv |
10 |
629 |
| 663 |
electrochronometric |
13,026 |
cehilmnort |
10 |
628 |
| 664 |
overrationalization |
13,065 |
aeilnortvz |
10 |
627 |
| 665 |
nonresponsibilities |
13,074 |
beilnoprst |
10 |
626 |
| 666 |
electrophototherapy |
13,084 |
acehloprty |
10 |
625 |
| 667 |
untransubstantiated |
13,109 |
abdeinrstu |
10 |
624 |
| 668 |
overnationalization |
13,158 |
aeilnortvz |
10 |
623 |
| 669 |
antianthropocentric |
13,159 |
acehinoprt |
10 |
622 |
| 670 |
orthoveratraldehyde |
13,160 |
adehlortvy |
10 |
621 |
| 671 |
nontraditionalistic |
13,230 |
acdilnorst |
10 |
620 |
| 672 |
incompassionateness |
13,247 |
aceimnopst |
10 |
619 |
| 673 |
unproportionateness |
13,268 |
aeinoprstu |
10 |
618 |
| 674 |
undispassionateness |
13,295 |
adeinopstu |
10 |
617 |
| 675 |
seminationalization |
13,297 |
aeilmnostz |
10 |
616 |
| 676 |
conventionalisation |
13,331 |
aceilnostv |
10 |
615 |
| 677 |
autotransplantation |
13,338 |
ailnoprstu |
10 |
614 |
| 678 |
counterintelligence |
13,374 |
cegilnortu |
10 |
613 |
| 679 |
phosphomonoesterase |
13,390 |
aehmnoprst |
10 |
612 |
| 680 |
electrocataphoretic |
13,416 |
acehiloprt |
10 |
611 |