Potluck and Regalement

Potluck noun - Whatever happens to be available especially when offered to an unexpected guest or when brought by guests and shared by all.

Regalement and potluck are semantically related in food topic. In some cases you can use "Regalement" instead a noun "Potluck".

Potluck and regalement are semantically related in food topic. Sometimes you can use "Potluck" instead a noun "Regalement".