Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
風土 ふうど natural features, topography, climate, spiritual featuresmix
Na Měsíci tráva neroste.shokubutsu
史学 しがく study of historygakkou
毎週 まいしゅう every weekjlpt5, leda1, toki
分母 ぶんぼ the denominatormath