1. To improve or make better; to correct a flaw
Ameliorate
To improve or make better; to correct a flaw

2. With assurance, great self-confidence
Aplomb
With assurance, great self-confidence

3. Inexperienced, immature, without feathers
Callow
Inexperienced, immature, without feathers

4. Saliva or mucus flowing from the nose or mouth; nonsense; waste
Drivel
Saliva or mucus flowing from the nose or mouth; nonsense; waste

5. To urge strongly, advise earnestly
Exhort
To urge strongly, advise earnestly

6. Infringe
To trespass; intrude

7. Weariness of mind or body, lack of energy
Lassitude
Weariness of mind or body, lack of energy

8. 1000 years; time of great joy
Millennium
1000 years; time of great joy

9. To spread or soak through
Permeate
To spread or soak through

10. Strict, severe; bitter to the taste
Stringent
Strict, severe; bitter to the taste