Peek-a-boo synonyms

I can watch hippos for ages, playing their sinister, slow-motion, peek-a-boo game of silently submerging and reappearing.

Pop-up puppets are a fun way to play peek-a-boo with a child or hide and seek.

While you can use these toys to play with your infant, there are simple activities you can do that won't require any other object, such as playing peek-a-boo and patty cake, talking to baby, and singing songs.