To free up Keywords for further use with SMS Replies
If you wish to use a keyword for a contact list, but it is already in use elsewhere, you can delete the word from the original list, provided the list is either no longer active or not yet in use.
Alternatively, you can flag the original list as completed, which makes the keywords in that list redundant.
Another alternative is to modify your intended keyword slightly (e.g., change the spelling, add letters or numbers to make it unique); for example, change CONFIRM to CONFIRM2.