Facetiousness and Preposterousness

Facetiousness noun - A lack of seriousness often at an improper time.

Preposterousness and facetiousness are semantically related. In some cases you can use "Preposterousness" instead a noun "Facetiousness".

Preposterousness noun - Lack of good sense or judgment.

Facetiousness and preposterousness are semantically related. Sometimes you can use "Facetiousness" instead a noun "Preposterousness".