a mountain (large mass of earth and rock) or (large) hill / a mine (excavation usually consisting of small tunnels) / a heap, pile / the top or high part of an object / a chance, gamble / a climax, peak

険しい: steep; bleak

not ... at all

even if ...,...cannot

very, exceedingly, awfully / (before a negative form) not at all, at all, by no means

Kyūjitai form of 険しい: steep, rugged; grim, stern

Alternative form of 険しい

steep, severe, perilous

steep, rugged / grim, stern

prefix for species that are wild or residing in mountains