You have a list of words and need to apply a character style along all the InDesign document? Now, you just need one click to do it.
All you need is a list of the words in TXT file format (one entry per line) and run the script. Select the character style to be applied and the list file. One click and… all your entries are now as you need.
It also allows you to select a paragraph style and then just change the text with that style applied.
The list could also contain Regular Expression entries.