Idle talk and Murmuration

Idle talk noun - Idle or foolish and irrelevant talk.

Murmuration and idle talk are semantically related. In some cases you can use "Murmuration" instead a noun phrase "Idle talk".

Murmuration noun - A low continuous indistinct sound; often accompanied by movement of the lips without the production of articulate speech.

Idle talk and murmuration are semantically related. Sometimes you can use "Idle talk" instead a noun "Murmuration".