rugged (
http://definr.com/rugged)
adj 1: sturdy and strong in constitution or construction; enduring;
"a rugged trapper who spent months in the winderness";
"those that survive are stalwart rugged men"; "with a
house full of boys you have to have rugged furniture"
[ant:
delicate]
2: topographically very uneven; "broken terrain"; "rugged
ground" [syn:
broken]
3: rocky and steep [syn:
craggy]
4: very difficult; severely testing stamina or resolution; "a
rugged competitive examination"; "the rugged conditions of
frontier life"; "the competition was tough"; "it's a tough
life"; "it was a tough job" [syn:
tough]