More N2 vocabulary

• 固いかたいstubborn, firm (not viscous or easily moved)
• 見直すみなおすto look again, to get a better opinion of
• 索引さくいんindex, indices
• 揚げるあげるto lift, to fry
• 学力がくりょくscholarship, knowledge, literary ability
• 鈴すずbell