What is the definition of Miscellaneous, Miscellany?

Miscellaneous and miscellany, my friends, are like the secret ingredients in a spy novel - they're there to add just a sprinkle of mystery and intrigue, but not so much that you forget what's really important. Miscellaneous is like the multicolored crayon in a box - you can't always tell what color it's going to be, but hey, it's fun! Miscellany, on the other hand, is a bit more...unpredictable.

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Here's an edgy example sentence using both words: "The detective, armed with a box of miscellaneous items and a dash of misplaced miscellany, solved the case by noticing that the only thing missing from the evidence was a suspiciously empty sock drawer."