The title of the tooltip post as the keyword of your tooltips, and use the content of the tooltip post as the content of your tooltips.

For example: If you use “wordpress” as post title, and use “we love wordpress” as the post content, when users view your post, they will find the word “wordpress” with a dotted line under it, and when user move over the word “wordpress”, the tooltip box will popup and show the tooltip content “we love wordpress”

In Frontend, our plugin will scan content of wordpress posts / pages, and add tooltips effect on tooltip keyword automatically