快刀乱麻 かいとうらんま Meanings Noun solving a problem swiftly and skillfully Kanji 快 pleasant. Read as カイ. 刀 katana. Read as トウ. 乱 disorder. Read as ラン. 麻 hemp. Read as マ. Words containing 快刀乱麻 快刀乱麻を断つ (かいとうらんまをたつ) to cut the Gordian knot Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists