湯水のごとく ゆみずのごとく Also written 湯水の如く Meanings Adverb, Expression like water; like it grows on trees (as in 'spend money like water') See also: 湯水 (ゆみず). Kanji 湯 hot water. Read as ゆ. 水 water. Read as みず. Jinuma: Japanese Dictionary · Word lists