List of words and expressions of joyful emotions:
Cheerfulness: Amusement, bliss, cheerfulness, delight, ecstasy, elation, enjoyment, euphoria, gaiety, gladness, glee, happiness, jolliness, joviality, joy, jubilation, satisfaction.
Contentment: Contentment, pleasure.
Enthrallment: Enthrallment, rapture.
Optimism: Eagerness, hope, optimism.
Pride: Pride, triumph.