Synonyms of 'keg'
A barrel is a large, round container for liquids or food.
barrels of pickled fish
A cask is a wooden barrel that is used for storing things, especially alcoholic drink.
The casks of sherry are stored one on top of the other.
Thesaurus for keg from the Collins English Thesaurus
A keg is a small barrel used for storing something such as beer or other alcoholic drinks.