romp

1. to play or frolic boisterously
2. to run or advance in rapid manner, as in a race
3. lighthearted activity for recreational purpose
4. a girl who behaves in a boyish manner.

1. Nearly everybody was abroad, chatting, singing, romping, or massed in lazy comfortable attitudes in the doorways.
2. It was a beautiful sight to watch the toddlers romp in the playroom.
3. Rita’s continuous engagement in fights with the boys earned her the title of a romp.