Hyper synonyms

In spite of the lateness of the hour, the rest of us were far too hyper for sleep.

I stepped away as he conversed with his eastern counterpart but I was too hyper to stand idly by, doing nothing.

Maybe everyone else is hyper to drop everything and hop a plane but I'm not going anywhere!

He is always saying " I don't go hyper or fall asleep!

He was so hyper about secrecy we couldn't even talk in a restaurant for fear the waiter was a spy!