Words To Describe Youthful Energy

adjective playful or frisky in a lively way, like a young horse

• The young actress had a coltish energy on stage that captivated the audience.
• The coltish foal ran around the field playfully, chasing after butterflies.
• She's always been a bit coltish, never wanting to settle down in one place for too long.
• His coltish behavior at the party showed his lack of maturity in social settings.

adjective having the characteristics or qualities of youth; young or seeming young

• The youthful population of the country is seen as a valuable asset for future development.
• She has a youthful energy that is contagious to everyone around her.
• That party was full of youthful vibes, everyone was having a great time.
• The artist's use of vibrant colors gives the painting a youthful feel.