Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
くさ grassjlpt4, leda1, shokubutsu
五日 いつか five days, the fifth day (of the month)jlpt5, toki
とし yearjlpt3, jlpt4, toki
空っぽ からっぽ prázdnýleda1
赤えい あかえい stingraydoubutsu