Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
天然 てんねん (1)nature, spontaneity, (2)(abbr) natural airhead mix
八分 はっぷん 8 minutestoki
言う いう to saygodan, jlpt5, leda1, verb
いた (1)board, plank, (2)sheet (of metal), plate (of glass), pane, slab, (3)(abbr) cutting board, chopping board, (4)(abbr) stage (i.e. at a theatre) mix
積分学 せきぶんがく integral calculusmath