Alive (adjective)

1. Having life or being alive.
2. Full of energy, excitement, or activity.

Origin:

The word 'alive' comes from the old english word 'alif' which means 'having life'.

Examples:

1. The baby is alive and well.
2. The flowers were brought to life with the morning dew.
3. The room was alive with laughter.
4. He was suddenly struck with the desire to feel alive again.
5. She was alive with excitement as she headed off on her first adventure.