[Spoilers: The Wicked And The Warped] It Was Pretty Neat to See This Specific Term in the Novel...
Again spoilers as the book just released, but I'll still keep said spoilers quite vague.
In the novels Twice Dead King: Ruin & Reign by Nate Crowley, the term "dysphorakh" is used to describe when Necrons have moments of realization that they are no longer living beings with no living organs, thus causing them to start disassociating and mentally panic. Thinking they need air but they have no lungs to breathe, requiring food but having no mouth nor stomach. Your mind basically screaming that you should, by all definitions, be dead/non-living but you still are somehow alive.
You can read a great scene of the dysphorakh happening from Ruin here: https://www.reddit.com/r/40kLore/comments/1bya66d/book_excerpt_the_horror_of_the_dysporakh_twice/
Anyway, Robert Rath actually has Trazyn directly mention & very briefly suffer from flashs of the dysphorakh a couple times in The Wicked And the Warped. When I heard the word (I listened to the Audio book), I legitimately smiled & thought to myself "Oooh, I know that reference!" 👀
It's of course not surprising to see two authors writing for the same setting under the same publishing company reference and stay consistent with each other's depictions of the same race, but it's still cool to see the dysphorakh concept used by other writers when depicting the Necrons.