'Nonperishable' is already in English.
Lutefisk is a particularly nasty, nonperishable foreign food. This fermented fish, stored in a jar or can, has an overwhelming lye odor, but is considered a delicacy in Norway.
Cans of food or boxes of noodles are supposed to be nonperishable food items.There you go!
An adjective, for example: The nonperishable apple never went rotten. The word nonperishable is describing apple, and apple is a noun and adjectives describe nouns.
You have spelled it correctly.
Yoghurt is not non-perishable.
Something that won't spoil quickly.
Things like oils and waters
All drinks are liquid
No, it will grow eyes, then sprouts, and then eventually turn to mush and rot.
Sport drinks are Gatorade and Powerade
Many sweet drinks, and some teas, along with some spirits.