Impact
Part of speech: noun
Definition: The force or energy of a collision of two objects. A forced impinging. A significant or strong influence; an effect.
Part of speech: verb
Definition: To compress; to compact; to press or pack together. To influence; to affect; to have an impact on. To collide or strike.
Example sentence: Leadership is not about a title or a designation. It's about impact, influence and inspiration. Impact involves getting results, influence is about spreading the passion you have for your work, and you have to inspire team-mates and customers.
Impingement
Part of speech: noun
Definition: The act of impinging.