More N1 vocabulary

• 退けるしりぞけるto repel; to drive away
• 形態けいたいform; shape; figure
• 特許とっきょspecial permission; patent
• 怯えるおびえるto become frightened; to have a nightmare
• 動力どうりょくpower; motive power; dynamic force
• 素朴そぼくsimplicity; artlessness; naivete