(literary) a sharp sword; a naked sword

white tea

a river with clear water / an area with small pebbles or sand spread out evenly, such as in a rock garden (from the visual similarity to a clear body of water)

maegashira

a white wig, worn by an actor playing a demon in Noh

ice needle

The hiragana syllable す (su). Its equivalent in katakana is ス (su). It is the thirteenth syllable in the gojūon order; its position is さ行う段 (sa-gyō u-dan, “row sa, section u”).

nest, hive, den

vinegar (condiment)

sandbank, sandbar