剣呑
険難
険呑
けんのん
adjectival nouns or quasi-adjectives (keiyodoshi)
noun (common) (futsuumeishi)
risky
dangerous
insecure
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険難
嶮難
けんなん
adjectival nouns or quasi-adjectives (keiyodoshi)
noun (common) (futsuumeishi)
steep
dangerous
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