sturdy (
http://definr.com/sturdy)
adj 1: having rugged physical strength; inured to fatigue or
hardships; "hardy explorers of northern Canada";
"proud of her tall stalwart son"; "stout seamen";
"sturdy young athletes" [syn:
hardy,
stalwart,
stout]
2: substantially made or constructed; "sturdy steel shelves";
"sturdy canvas"; "a tough all-weather fabric"; "some
plastics are as tough as metal" [syn:
tough]