| amusement(noun, adjective, sound, happiness) |
| cachinnation(happiness, amusement, roar, laugh) |
| cackle(happiness, cry, amusement, roar) |
| cackler(adjective, roar, laughing, billowy) |
| chortle(happiness, amusement, roar, laugh) |
| chortler(adjective, roar, laughing, billowy) |
| chuckle(happiness, amusement, roar, laugh) |
| chuckling(happiness, amusement, roar, laugh) |
| crow(happiness, cry, amusement, roar) |
| crower(adjective, roar, laughing, billowy) |
| gesture(happiness, amusement, roar, laugh) |
| giggle(happiness, amusement, roar, laugh) |
| giggler(adjective, roar, laughing, billowy) |
| giggling(happiness, amusement, roar, laugh) |
| glee(noun, adjective, sound, happiness) |
| guffaw(happiness, amusement, roar, laugh) |
| hilarity(noun, adjective, sound, happiness) |
| howling(happiness, amusement, roar, laugh) |
| laughing(roar, entertaining, zany, clownish) |
| merriment(happiness, amusement, roar, laugh) |