i Register
In some senses, munchable is marked as informal. Watch for register when choosing this word.
adj
Capable of being munched; edible; snackable.
noun
Anything edible; a snack.
With all that screaming and yelling, parched throats will need a steady supply of cold drinks, and energy levels will need to be replenished frequently with handfuls of chips and other munchables.