Word

支流

しりゅう
tributary; branch
Word

上流

じょうりゅう
upper stream; upper course; upper reaches; upstream; upper classes
Word

主流

しゅりゅう
mainstream; commonplace; main course (of a river); main stream
Word

流用

りゅうよう
diversion; appropriation (e.g. of funds); misappropriation; re-use (e.g. old computer parts); recycling
Word

下流

かりゅう
downstream; lower reaches of a river; lower classes
Word

直流

ちょくりゅう
direct current; DC
Word

流出

りゅうしゅつ
discharge; outward flow; efflux; effluence; haemorrhage; hemorrhage; bleeding (e.g. ink into paper); leak of (private) information or pictures
Word

電流

でんりゅう
electric current
Word

流星

りゅうせい
meteor; falling star
Word

女流

じょりゅう
woman (writer, artist, aviator, etc.)