険けん峻しゅんけんしゅんじ字FuriganaAudioMeanings1na-adjective, nounsteep; precipitousDescribes a sharply steep slope or cliff. Literary and somewhat formal; in everyday speech 険しい (けわしい) is more common.その山やまは険けん峻しゅんな岩がん壁ぺきで知しられている。Break this sentence down in the analyzerThe mountain is known for its precipitous rock faces.険けん峻しゅんな地ち形けいのため、登と山ざんには十じゅう分ぶんな装そう備びが必ひつ要ようだ。Break this sentence down in the analyzerBecause of the steep terrain, proper equipment is necessary for climbing.