御辞儀[ojigi] bow
威儀[igi] dignity
一儀[ichigi] an incident
儀式[gishiki] ceremony
儀式主義[gishikishugi] ritualism

儀式張る[gishikibaru] to formalize
儀式用[gishikiyou] ceremonial
儀装[gisou] ceremonial equipment
儀装馬車[gisoubasha] state carriage

一刀[ittou] sword
一刀彫り[ittoubori] one-knife carving
一刀両断[ittouryoudan] cutting in two with a single stroke
印刀[intou] seal-engraving knife
円刃刀[enjintou] round-edged scalpel

快刀[kaitou] (literary) sharp sword
快刀乱麻[kaitouranma] solving a problem swiftly and skillfully
懐刀[futokorogatana] confidant
儀刀[gitou] ceremonial sword
軍刀[guntou] saber