Dry up and Slack off

Dry up verb - To stop talking.

Slack off and dry up are semantically related in decrease topic. In some cases you can use "Slack off" instead a verb "Dry up", when it comes to topics like grow less or make less.

Slack off verb - Become less in amount or intensity.

Dry up and slack off are semantically related in decrease topic. Sometimes you can use "Dry up" instead a verb "Slack off", if it concerns topics such as grow less or make less.