Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
立方 りっぽう cubesuru
上人 しょうにん buddhistický svatýkami, leda1
赤字 あかじ (1)deficit, (being in or going into) the red, (2)red text, red letters, (3)corrections (by a teacher or proofreader) written in red mix
期間 きかん period, term, intervaljlpt3
中心 ちゅうしん center, corejlpt3, leda1