Vocabulary consisting only from characters you are able to read
天王星
tennousei
Uranus (planet)mix
赤字
akaji
(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
校正
kousei
(1)proofreading, correction of press, (2)calibration suru