Scarlett trailed after him, somewhat at a loss, a trifle disappointed as at an unexpected anticlimax.
There are no more uses of "anticlimax" in the book.
Show samples from other sources
the anticlimax of a brilliant career
When Eliza, Lindsay, and I all finally stood up to walk to the ambulance to get bandaged up, the crowd stood and gave us a standing O. We went on to win the game big, but my topple made everything else anticlimactic.