水木 すいもく Meanings Noun Wednesday and Thursday Kanji 水 water. Read as スイ. 木 tree. Read as モク. Words containing 水木 月月火水木金金 (げつげつかすいもくきんきん) seven-day workweek 火水木 (かすいもく) Tuesday, Wednesday and Thursday 水木金 (すいもくきん) Wednesday, Thursday and Friday And 3 more. Jinuma: Japanese Dictionary · Word lists