Lively (adjective)

1. Full of energy, movement, and activity.
2. Vividly colored, bright or striking.

Origin:

Middle english: from old english līflīc "full of life", from līf "life".

Examples:

1. The children had a lively game of tag in the park.
2. She had a lively discussion with her friends.
3. The party was lively and full of guests.
4. The bird had a lively plumage.
5. The market was lively with vendors and shoppers.