Fun and Shibboleth

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

Shibboleth and fun are semantically related. In some cases you can use "Shibboleth" instead a noun "Fun".

Shibboleth noun - An attention-getting word or phrase used to publicize something (as a campaign or product).

Fun and shibboleth are semantically related. Sometimes you can use "Fun" instead a noun "Shibboleth".