Container
Residue
To bring down to a smaller amount, size, or number.
To refuse to take or accept something.
Recycle
Something that remains after an object is used or disposed of.
Reject
Reduce
A large, reusable box that is used to contain or keep plastic, carton, cans, and other materials.
Reuse
To process used or waste materials and make them repeat a process or cycle from the beginning in order to obtain new materials.
To use something again.