Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
汚水 osui filthy water, sewagemix
緑の日 midorinohi (n) Greenery Day (national holiday; May 4)namae, toki
長女 čoudžo eldest daughterkazoku, leda1
分子 bunši the numeratormath
上達 džoutacu (1)improvement, advance, progress, (2)communication of opinions of the general populace to those of high rank suru