Welcome to the JavaScript feedback portal. We’re happy you’re here! If you have feedback on how to improve the JavaScript, we’d love to hear it!>
Thanks for joining our community and helping improve Syncfusion products!
I noticed there may be certain xml characters that do not translate properly when a word file is loaded into the editor.
There is a Word xml element called:
<w:noBreakHyphen/>
This basically adds a hyphen that does not break a word in half at the end of the page.

See in this image there is a square character between NCI-CTC.