Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
中つ国 なかつ くに Middle-earthnamae
次々 つぎつぎ in succession, one by onejlpt3
真空 しんくう vacuum, hollow, emptymix
明るむ あかるむ vyjasnit se (o počasí)leda1
数式 すうしき numerical formulamix