Vocabulary consisting only from characters you are able to read
火力
かりょく
heating power, steam powermix
上
うえ
above, on top of, up, upper part, surfacejlpt5
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