With good sense or in a reasonable or intelligent manner.

He acted sensibly in the crisis.
Speak more sanely about these affairs.
Acted quite reasonably.
reasonably, sanely, sensibly

To certain extent or degree.

Pretty big.
Pretty bad.
Jolly decent of him.
The shoes are priced reasonably.
He is fairly clever with computers.
fairly, jolly, middling, moderately, passably, pretty, reasonably, somewhat