陰気

1. Origins, structure, and basic meaning

• Structure: 陰気（いんき） describes a gloomy, cheerless state.
• Basic usage: Use it for an impression, such as the dreary atmosphere of a room or town.

2. Common pitfalls and similar expressions

• Lighting versus atmosphere
  • 暗い can describe the physical condition of having little light.
  • 陰気 focuses on the gloomy atmosphere felt in a place.