| ID | 348,351 |
| Word | unpregnable (Wiktionary) |
| Wprds Containing: | abeglnpru |
| Words Found In: | abeeglnnpru |
| Length | 11 |
| Word Frequency Score | 6,428 |
| Letter Frequency Score: u | 288 |
| Letter Frequency Score: n | 695 |
| Letter Frequency Score: p | 182 |
| Letter Frequency Score: r | 602 |
| Letter Frequency Score: e | 1,202 |
| Letter Frequency Score: g | 203 |
| Letter Frequency Score: n | 695 |
| Letter Frequency Score: a | 812 |
| Letter Frequency Score: b | 149 |
| Letter Frequency Score: l | 398 |
| Letter Frequency Score: e | 1,202 |
| Unique Letters | 9 |
| Frequency Rank for Word Length (Dictionary) | 15,739 |
