| ID | 231,339 |
| Word | perisphinctidae (Wiktionary) |
| Wprds Containing: | acdehinprst |
| Words Found In: | acdeehiiinpprst |
| Length | 15 |
| Word Frequency Score | 9,903 |
| Letter Frequency Score: p | 182 |
| Letter Frequency Score: e | 1,202 |
| Letter Frequency Score: r | 602 |
| Letter Frequency Score: i | 731 |
| Letter Frequency Score: s | 628 |
| Letter Frequency Score: p | 182 |
| Letter Frequency Score: h | 592 |
| Letter Frequency Score: i | 731 |
| Letter Frequency Score: n | 695 |
| Letter Frequency Score: c | 271 |
| Letter Frequency Score: t | 910 |
| Letter Frequency Score: i | 731 |
| Letter Frequency Score: d | 432 |
| Letter Frequency Score: a | 812 |
| Letter Frequency Score: e | 1,202 |
| Unique Letters | 11 |
| Frequency Rank for Word Length (Dictionary) | 2,003 |
