Mull over and Turn over

Mull over verb - To give serious and careful thought to.

Turn over and mull over are semantically related in dream topic. In some cases you can use "Turn over" instead a verb "Mull over", when it comes to topics like think, contemplate, discuss, think about seriously.

Turn over verb - To give (something) over to the control or possession of another usually under duress.

Mull over and turn over are semantically related in think about seriously topic. Sometimes you can use "Mull over" instead a verb "Turn over".