Common Words by Reading

66.2%
Milky Way ②galaxy
Milky Way galaxy ②galactic system
mouth of river
galactic empire (in science fiction)
mountains and rivers
(navigable) canal
the Milky Way
Yellow River (China)
Suruga (former province located in the central and northern parts of present-day Shizuoka Prefecture)
glacial period ②tough period
guardian deity of rivers
river water
crossing a river
かわ
29.5%
river ②River
dry riverbed
Children's Limbo ②futile
Mikawa (former province located in the east of present-day Aichi Prefecture)
being fast asleep (and totally unaware of what is going on around one) ②know-it-all manner
oceans of love
laborer or entertainer of the lowest social rank (in medieval Japan) ②kabuki actor (Edo period)
hooking backward counter throw ②one-leg entanglement (judo)
narrative style of Bon dance song from eastern Osaka (often with improvised lyrics)
kappa (mythical water-dwelling creature)
Kawachi (former province located in the east of present-day Osaka Prefecture)
Nukakawahime no Mikoto (deity)
Yokogawa Electric Corporation
かっ
4.1%
kappa ②excellent swimmer ③cucumber ④cucumber sushi wrapped in nori
something easy to do
something easy to do
something that looks difficult but actually isn't
Others
riverside fish market
to try a different venue (for drinking, socializing, etc.)
red-eyed puffer (Takifugu chrysops)
discarded tiles
evening fish market
win on the last discard of a round