Change one letter to make a word.
Change one letter to make a new word, we're using 4 letters so you should have plenty choices.
If the situation arises where you cant make a word by changing one letter start a new 4 letter word, hopefully it won't come to that but you never know.
To get us started.
Flow.
The start and end to every story is the same. But what comes in between you have yourself to blame.