Feast day and Gala

Feast day noun - A day designated for feasting.

Gala and feast day are semantically related in celebration topic. In some cases you can use "Gala" instead a noun phrase "Feast day", when it comes to topics like festivity.

Gala noun - A time or program of special events and entertainment in honor of something.

Feast day and gala are semantically related in celebration topic. Sometimes you can use "Feast day" instead a noun "Gala", if it concerns topics such as festivity.