防止: prevention / 帽子: hat, cap / 暴死: a sudden death, as from a heart attack / 鋩子: the tip of a sword or dagger blade

Alternative spelling of 仕置き: a means of dealing with something; control; punishment; the garrisoning of a conquered or subjugated area; how something is made

underground

Dated spelling of ロシア (“Russia (a country)”).