I'm working on getting all words of power to every shout and right now I have but Slow Time and Dismay to complete. I've done some research and I was wondering, is joining Stormcloaks requisite for getting the last word of power? I really prefer to remain neutral in the war but I also wish to complete my words collection. This community has never let me down before, so I hope it won't now. I appreciate anything helpful.
You can not enter Korvanjund without siding with some faction in the civil war. That means either joining the Stormcloaks or the Imperials is your only way to get that Word of Power.