You searched for: “perplexities
perplexity (s) (noun), perplexities (pl)
1. Anything that is confusing and very difficult to comprehend: "No matter how much we try, we will never be able to solve all of the perplexities of our lives."
2. A condition of being very confused because something is so difficult to comprehend or understand: "There was a look of perplexity on Mona's face when she was told that all of the items that she wanted to buy were no longer available because of the special sale."