Firkin and Receptacle

Firkin noun - An enclosed wooden vessel for holding beverages.

Receptacle and firkin are semantically related. in container topic. In some cases you can use "Receptacle" instead a noun "Firkin", when it comes to topics like holder for physical object, cylindrical container.

Receptacle noun - Something into which a liquid or smaller objects can be put for storage or transportation.

Firkin and receptacle are semantically related. Sometimes you can use "Firkin" instead a noun "Receptacle".