If you want to emphasize the reversal, you can use Better call the calling off off. That phrase comes from Ira Gershwin's lyrics for Let's Call The Whole Thing Off.

If you want to emphasize the reversal, you can use Better call the calling off off. That phrase comes from Ira Gershwin's lyrics for Let's Call The Whole Thing Off. The sound of that phrase will be more familiar to the reader, and 'calling off off' is quicker to understand than 'walk back back.'