Name the 3 rhetorical devices and explain the purpose of each.

You’ll no doubt have heard of hyperbole, in which an over-exaggeration is used for rhetorical effect, like, “he’s as old as the hills,” “we died laughing,” or “hyperbole is the best thing ever.” But adynaton is a particular form of hyperbole in which an exaggeration is taken to a ridiculous and literally impossible extreme, like “when pigs fly!” or “when Hell freezes over!”

Often used in literature to create a stream-of-consciousness style in which a character’s thoughts flit from one idea to the next, anacoluthon describes a sudden and unexpected break in a sentence that leads to it being concluded in a different way than might have been expected. Although it can sometimes be due to nothing more than a speaker losing their train of thought, in practice anacoluthon can also be OH MY GOD I’VE LEFT THE GAS ON.

Anadiplosis is an ingenious and memorable rhetorical device in which a repeated word or phrase is used both at the end of one sentence or clause and at the beginning of the next. As with practically all rhetorical devices, William Shakespeare liked using it (“She being none of your flesh and blood, your flesh and blood has not offended the king”), but you can thank George Lucas for what is now probably the best-known example: “Fear leads to anger. Anger leads to hate. Hate leads to suffering.”