Overeager (adjective)

Being excessively eager or enthusiastic about something, often leading to impulsive or rash behavior.

Origin:

The word "overeager" is a combination of the words "over" and "eager" which means to be excessively eager or enthusiastic about something.

Examples:

1. He was overeager to please his boss, often taking on more work than he could handle.
2. She was overeager to make friends, often coming across as too pushy or forward.
3. The dog was overeager to play, jumping and barking excessively when someone came to the door.
4. The new employee was overeager and made several mistakes, because of lack of experience.
5. The team was overeager to win the competition, putting too much pressure on themselves which led to poor performance.