Please add a feature to export the grid to Microsoft Word file
I am attaching a sample to this post that you can use to generate the docx file through the Telerik Document Processing libraries by looping over the data.
You can extend it further (add more fields, refactor so it is more reusable, extract to service,...) and if you would like to export the current grid data, see about implementing the data operations manually through the OnRead event - you can cache the DataSourceRequest object and then run a .ToDataSourceResult() query on the data to get what the grid displays on its current page. An example of a similar approach is available here for a customized excel export.
You can also read more about working with tables in a Word document here to apply more styling options as needed.