4 Pics 1 Word Level 1659

Answer:
Goodbye
Hint
What is the answer to the 4 Pics 1 Word level with Kid waving in the mother's hands, Women wearing a backpack waving, Man with a luggage waving, and Women with books waving?

Hint
What is the answer to the 4 Pics 1 Word level with Kid waving in the mother's hands, Women wearing a backpack waving, Man with a luggage waving, and Women with books waving?