How to stop your iPhone from annoyingly texting 'ducking'

Then select "Keyboard."

There are a few useful settings here, but the one you want to focus on is "Text Replacement."

The one text replacement shortcut that comes pre-installed is changing "omw" to "On my way!" No one has ever wanted to do this.

So why don't we just delete that one.

Now down to "ducking." Put "ducking" as the "shortcut," and that common swear word as the "phrase." This will mean that every time your iPhone wants to send "ducking," or you accidentally type it, it will correct to the right word. Simple.