Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
川下 kawašimo downstreamleda1, shizen
下水 gesui kanál, kanalizaceleda1
火山 kazan volcanoleda1, shizen
赤字 akadži (1)deficit, (being in or going into) the red, (2)red text, red letters, (3)corrections (by a teacher or proofreader) written in red mix
šita under, belowjlpt5