I saw this sentence in The New York Times and thought it was incorrect but now I'm not so sure:
"That's part of the political calculation that has party benefactors and leaders exercised."
The G.O.P. Tosses Steve King Overboard
My thought was that "exorcised" would be correct in this context because I remembered similar use of the term from many years back. I always thought "exorcised" as an adjective or adverb had a secondary meaning of "overly agitated," as in "having a fit" but I can't find any reference that confirms my memory, nor do I find a definition of "exercised" that is synonymous with "agitated." I'm 68 years old and can't always count on my memory to be perfect any more, but this just looks wrong to me.