Latchkey kids are children who come home from school to an empty house because their parents are still at work.

Boomerang kids are young adults who move back in with their parents after living on their own for a period of time.

The cool kids are always the center of attention at school.

The kids' table is set up in the corner of the dining room.

The quiz kids won first place in the competition.

The quiz-kids won the competition.

The kids' tables were set up in the corner of the room.

The whiz kids in our class always excel in math and science.

The whiz-kids impressed everyone with their intelligence and skills.

The whizz kids impressed everyone with their innovative ideas.