hillbilly [hillbillies](someone who is from the hills) noun [UK: ˈhɪl.ˌbɪ.li] [US: ˈhɪl.ˌbɪ.li]John is a hillbilly. = John è un montanaro.
mountaineer [mountaineers](someone who lives in a mountainous area) noun [UK: ˌmaʊn.tɪ.ˈnɪə(r)] [US: ˈmaʊn.tə.ˌnɪr]Many tried to carry out the deed of the intrepid mountaineer. = Molti cercarono di portare a termine l'azione dell'intrepido montanaro.