Some really cool features are being released in these point releases of Inventor. With Inventor 2019.2 we got “Spell Checking” in the drawing environment, click on the image below for all of the details around spell checking, as well as some cool hacks for getting even more out of the spell checker.
Inventor 2020.1 now supports spell checking in the iProperties dialogue.
To enable the “Spell Checker”, go to Tools > Application Options > General > Spell Check and tick “On”
Under “Spell Check Options” you can set up your preferences and even, edit or import a custom dictionary.