| Solution | Length | |
|---|---|---|
| 4 letters | ||
| rich | 4 | |
| rife | 4 | |
| rank | 4 | |
| anon | 4 | |
| 5 letters | ||
| vivid | 5 | |
| thick | 5 | |
| 6 letters | ||
| fecund | 6 | |
| edison | 6 | |
| 7 letters | ||
| profuse | 7 | |
| teeming | 7 | |
| seminal | 7 | |
| studded | 7 | |
| 8 letters | ||
| fruitful | 8 | |
| prodigal | 8 | |
| swarming | 8 | |
| thriving | 8 | |
| pregnant | 8 | |
| 9 letters | ||
| redundant | 9 | |
| procreant | 9 | |
| 10 letters | ||
| PRODUCTIVE | 10 | |
| repetitive | 10 | |
| 11 letters | ||
| tautologous | 11 | |
| REITERATIVE | 11 | |
| 13 letters | ||
| superabundant | 13 | |