Letters that make junk food
o, j, d, f, k, n, u are letters that make 'junk food'
o, j, d, f, k, n, u are letters that make 'junk food'
1 possible definitions for 'junk food'
Under this definition, junk food is a noun and has the following properties:
'junk food' can be a type of food, solid food.