adj. 25B6; adjective
the rugged coast path : ROUGH, uneven, bumpy, rocky, stony, pitted, jagged, craggy.
a rugged vehicle : ROBUST, durable, sturdy, strong, tough, resilient.
rugged manly types : WELL BUILT, burly, strong, muscular, muscly, brawny, strapping, husky, hulking; tough, hardy, robust, sturdy, lusty, solid; informal hunky, beefy.
his rugged features : STRONG, craggy, rough-hewn; manly, masculine; irregular, weathered.
smooth, flimsy, weedy, delicate.