The phrase "a rugged one" is correct and usable in written English.
It can be used to describe something that is tough, durable, or resilient, often in reference to a person, object, or environment.
Example: "The terrain in the national park is a rugged one, challenging even the most experienced hikers."
Alternatives: "a tough one" or "a sturdy one."
In this work, for the sake of simplification, the perception experiments are performed on flat terrains, with a rugged one and a smooth one.
The latter component can result in the reduction or elimination of an adaptive advantage enjoyed by large asexual populations if the fitness landscape on which evolution occurs is a rugged one that contains many local peaks [ 14].
The Kent coastline is a rugged one – stone-covered and wind-battered.
And if you're going to be carrying it around, may as well make it a rugged one, right?
He fell in line with so many other Mayweather opponents in that he promised to make the fight a rugged one.
"It should have been 50-1!" Campbell is correct – he should have shopped for higher odds, as the road to the Breeders' Cup is a rugged one.
Geitz is one the few defenders who can play a rugged one-on-one defence and pull out spectacular intercepts at the same time.
The Equinox has built a rugged, one-mile-around training course not far from the hotel, but students also have the option of hitting the logging roads in the surrounding Green Mountains, with Range Rovers, Defender 90s and Discoveries provided.
The location and number of local minima shown in Figure 3 suggest that the cost function landscape is a rather rugged one, plagued with local minima.
Today, in his first day back at practice, you could hear the bellowing laughter as he sweated through a rugged game of one-on-one against Gheorghe Muresan, and then the trademark rambling comments.
Its rugged one-piece, self-contained case consumes a small fraction of that Gateway's desk space and reduces cable clutter to almost nothing.
