Vocabulary consisting only from characters you are able to read
上手
うわて
lepší, schopnější jedinecleda1
七日
なのか
seven days, the seventh day of the monthjlpt5, toki
名人
めいじん
master, expertmix
本名
ほんみょう
real name; real namemix
火力
かりょく
heating power, steam powermix
水力
すいりょく
hydraulic power, water powermix
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