剣

劍 (Japanese simplified form 剣, Chinese simplified form 剑, pinyin "jiàn") is the Chinese character for "double edged sword" (as opposed to 刀 "single-edged sword")
* Jian 劍, 剣
*Tsurugi 剣
*Korean sword 검, 劍
*Shinken 真剣
*Kenjutsu 剣術
*Kendo 剣道
*Gumdo 劍道

ee also

*刀
*儉 "jiǎn" "temperate, frugal, economical"