
Option 2: Add words to custom dictionary through Word Options settings In your Word 2016 document, right-click on the target word and then from the context menu select Add to Dictionary. Option 1: Add words to the custom dictionary in Word through the context menu

Option 2: through Word Options settings.Now, this post will show you how to add words to the custom dictionary in Word 2016.

To prevent Microsoft Word always considering your special words spelling mistakes, you can add the words into its custom dictionary. That’s because the special or custom words are not included in the default dictionary built-in Microsoft Word.

When you type some special or custom words such as a person name, a company name, a product name or something other in Microsoft Word document, generally the special words will be underlined in red and considered spelling mistakes.
