Fun and Flummery

Fun noun - Someone or something that provides amusement or enjoyment.

Flummery and fun are semantically related in merriment topic. In some cases you can use "Flummery" instead a noun "Fun", when it comes to topics like levity.

Flummery noun - A bland custard or pudding especially of oatmeal.

Fun and flummery are semantically related in silliness topic. Sometimes you can use "Fun" instead a noun "Flummery".