tinyspell works great. I've used it for years. It is likely far more full featured than anything LWD would add into RW.
For the special die symbols if there is a font with those symbols if it is a windows font then you should be able to get the font and install it on your computer(s). After that you'll be able to use it in RW without a problem.
my Realm Works videos
https://www.youtube.com/channel/UCZU...4DwXXkvmBXQ9Yw
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