{   
    "joy": ["joy", "amusement", "excitement"],
    "desire": ["desire"],
    "pride": ["pride", "admiration", "relief"],
    "agreement": ["approval", "realization"],
    "surprise": ["surprise", "curiosity"],
    "love": ["love", "caring"],
    "confusion": ["confusion"],
    "anger": ["anger", "disapproval"],
    "disgust": ["disgust", "annoyance"],
    "sadness": ["sadness", "grief", "remorse", "embarrassment"],
    "fear": ["fear", "nervousness"],
    "optimism": ["optimism", "gratitude"],
    "disappointment": ["disappointment"],
    "neutral": ["neutral"]
}