Which literary device compares two unlike things using "like" or "as"?

The correct answer identifies a simile as the literary device that compares two unlike things using "like" or "as." Similes create vivid imagery and help readers understand a description by relating it to something familiar. For instance, when you say "as brave as a lion," you evoke the qualities of bravery by directly comparing a person to a lion. This technique enhances the reader's experience by making the description more relatable and engaging.

In contrast, a metaphor does not use "like" or "as" and instead states that one thing is another, offering a more direct comparison. Alliteration involves the repetition of consonant sounds at the beginning of words and is used to create rhythm or focus in language. Hyperbole is an exaggerated statement not meant to be taken literally, often used for emphasis or humor. Understanding these differences is crucial for recognizing how similes function uniquely in literature.