co-operates
coordinate
Office.
hinder or oppose
task
exquisitely or masterpiece
its a pun, it means that there is no letter U in the word team but they also mean it as teams are not a selfish thing, you work together, the is more than just you in the team.
Magnificent. I think this is what you are looking for.
task
The root word for cooperation is "operate," which means to work together or function together in a joint effort or task.
A three-letter word that means "exist" is almost always "are." See if it will work.
co-operation means you work together.
Quick, hasty, and rapid all work.