The rugged weather of the North Atlantic.
A big Jeep made for off-roading and going outdoors is an example of a rugged car.
A rocky, rough and mountainous landscape is an example of a rugged landscape.
The rugged face of the old sailor.
A rugged trapper who spent months in the wilderness.
The rugged conditions of barracks life.
Rugged manners and ribald wit.
Rugged ground, a rugged coast.
A rugged life.
A rugged test.