| ID | 151,491 |
| Word | inefficacious (Wiktionary) |
| Wprds Containing: | acefinosu |
| Words Found In: | acceffiiinosu |
| Length | 13 |
| Word Frequency Score | 7,588 |
| Letter Frequency Score: i | 731 |
| Letter Frequency Score: n | 695 |
| Letter Frequency Score: e | 1,202 |
| Letter Frequency Score: f | 230 |
| Letter Frequency Score: f | 230 |
| Letter Frequency Score: i | 731 |
| Letter Frequency Score: c | 271 |
| Letter Frequency Score: a | 812 |
| Letter Frequency Score: c | 271 |
| Letter Frequency Score: i | 731 |
| Letter Frequency Score: o | 768 |
| Letter Frequency Score: u | 288 |
| Letter Frequency Score: s | 628 |
| Unique Letters | 9 |
| Frequency Rank for Word Length (Dictionary) | 15,528 |
