Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
緑青 ろくしょう patina, měděnkakagaku, leda1
赤えい あかえい stingraydoubutsu
先生 せんせい teacher, master, doctorgakkou, jlpt5, leda1, shigoto
はは motherjlpt3, jlpt5, kazoku, leda1
六つ むっつ sixjlpt5