Pep (noun)

1. Energy, enthusiasm and liveliness.
2. A feeling of energy, enthusiasm, and liveliness.

Origin:

Early 20th century: shortening of pepper.

Examples:

1. The team was full of pep and energy.
2. The coach gave a pep talk before the game.
3. The team had a lot of pep and spirit.
4. The music was full of pep and vitality.
5. The performance was full of pep and energy.