| developed(adjective, mature, established, settled, grown-up) |
| evolve(verb, develop, grow, mellow, bloom) |
| fill out(verb, expression, develop, grow, mellow) |
| flower(verb, develop, grow, mellow, evolve) |
| full-blown(ready, prepared, mature, established, settled) |
| full-fledged(adjective, ready, prepared, mature, established) |
| grow(verb, develop, mellow, ripen) |
| grow up(verb, expression, develop, grow, mellow) |
| grown-up(adjective, ready, prepared, mature, established) |
| maturate(verb, develop, grow, mellow, evolve) |
| mellow(verb, develop, ready, grow, mature) |
| mushroom(verb, develop, grow, mellow, bloom) |
| of age(expression, adjective, mature, established, settled) |
| perfect(verb, develop, grow, mellow, evolve) |
| perfected(ready, prepared, mature, established, settled) |
| prime(verb, develop, ready, grow, established) |
| progress(verb, develop, grow, mellow, evolve) |
| reach adulthood(verb, expression, develop, grow, mellow) |
| reach majority(verb, expression, develop, grow, mellow) |
| ripen(verb, develop, grow, mellow, evolve) |