Match the definition to the word.
1. the quality of acting adult, grown-up
humility
2. displaying kindness and good intention
purity
3. the quality of being calm
tranquility
4. the quality of being meek, modest
rebirth
5. impenetrable by light
serenity
6. the condition of being spotless, stainless, or clean
friendliness
7. the state of working steadily on a task
opaque
8. peacefulness
responsibility
9. the process of being born again
diligence
10. accountability
maturity