A play on words is also called a "pun". It's usually using one word that has two of more meanings or similar sounds with different meanings to create a funny outcome. For example: "A horse is a very stable animal." This could be interpreted in two different ways - "stable" meaning reliable, and also "stable" meaning they are kept in a stable, or small room in a barn. It's funny when putting these two words together in one sentence, because they both apply, but mean different things.
Word play is a literary technique in which words become the focus for fun and amusement. Examples of word play are puns, spoonerisms and double entendres.
Diction is defined as the words an author uses in a literary work as part of a literary style.
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Writting pattern
Tragedy!
Words arranged in literary ways.
Onomatopoeia is the name of the literary device in which sounds are written into words.
What a story or play is about; to be distinquished plot or theme.
What are the words?!
The wrods pale fear are an example of the literary term personification.
dialogue
I'm happy to help! However, I'll need you to provide the specific words or sentence in order to identify the literary device being used.