Box?
Another word for larynx is the voice box. Hope I help.
larynx
box of jewelry
large package
canibils
Cooler
A word for another way of saying something is a synonym.
mushroom (get it? mush is squishy, room is a four-walled box)
crate......
A Crate.
There are not many words that can replace the word lunch box. Some examples of these words are, lunch bag and lunch container.