stagnant(澁・渋)

This kanji has two radicals. The left side is the ‘water’ radical (a river). The right side shows three footprints in the sand, meaning ‘to stop’ or ‘to stay.’ Combined, it originally meant a place where water is slow or stagnant. Later, it came to be used for words like traffic jams(渋滞), being reluctant(渋々), and the name of a town with slow-flowing water ‘Shibuya’(渋谷).

school(派)

This character contains the radical for flowing water on the left, and a symbol for water pathways on the right. Because streams naturally split into separate paths, this character came to mean a “school” or “branch” of thought.

deep(沈)

On the left side of this figure, you can see a splash, which represents water. And on the right… what do you think it is? It is a grim depiction of a person with a heavy object, like a stone or iron, fastened around their neck. This visualizes a severe ancient penalty or ritual where someone was weighted down and cast into the water. Therefore, this character carries the meaning of ‘sink’ or ‘submerge’.