More N1 vocabulary

• 良心りょうしんconscience
• 危害きがいinjury; harm; danger
• 甥おいnephew
• 果たしてはたしてas was expected; really
• 唸るうなるto groan; to moan; to roar; to howl; to growl; to hum; to buzz; to sough
• 書評しょひょうbook review