険けん難なんけんなんじ字FuriganaAudioMeanings1na-adjective, nounsteep and dangerous; precipitous and perilousLiterary word describing terrain that is both steep and hazardous. Rare in modern conversation; mostly found in older or formal writing.その山やま道みちは険けん難なんを極きわめた。Break this sentence down in the analyzerThe mountain path was extremely steep and dangerous.険けん難なんな崖がけを前まえにして、一いっ行こうは立たちすくんだ。Break this sentence down in the analyzerFacing the precipitous cliff, the party stood frozen.