Confusion and alternative uses

There exist subtle differences between paronomasia and other literary techniques, such as the double entendre. While puns are often simple wordplay for comedic or rhetorical effect, a double entendre alludes to a second meaning which is not contained within the statement or phrase itself, often one which purposefully disguises the second meaning. As both exploit the use of intentional double meanings, puns can sometimes be double entendres, and vice versa. Puns also bear similarities with paraprosdokian, syllepsis, and eggcorns. In addition, homographic puns are sometimes compared to the stylistic device antanaclasis, and homophonic puns to polyptoton. Puns can be used as a type of mnemonic device to enhance comprehension in an educational setting. Used discreetly, puns can effectively reinforce content and aid in the retention of material. Some linguists have encouraged the creation of neologisms to decrease the instances of confusion caused by puns.