浅瀬(あさせ)

shallows; shoal

瀬戸(せと)

strait; narrow channel

瀬戸際(せとぎわ)

critical moment; brink

早瀬(はやせ)

rapids; fast-flowing part of a river

瀬音(せおと)

sound of flowing water

川瀬(かわせ)

shallow part of a river

瀬戸物(せともの)

ceramics; earthenware

瀬戸内海(せとうちかい)

the Seto Inland Sea

瀬戸内(

夏(なつ)は川(かわ)の浅瀬(あさせ)で子(こ)どもたちが遊(あそ)びます。

In summer, children play in the shallow part of the river.

瀬戸内海(せとうちかい)は島(しま)が多(おお)く、波(なみ)も穏(おだ)やかです。

The Seto Inland Sea has many islands, and its waves are calm.