Antic and Ha-ha

Antic noun - A playful or mischievous act intended as a joke.

Ha-ha and antic are semantically related In some cases you can use "Ha-ha" instead a noun "Antic".

Ha-ha noun - A loud laugh that sounds like a horse neighing.

Antic and ha-ha are semantically related in joke topic. Sometimes you can use "Antic" instead a noun phrase "Ha-ha".