What describes the form of expressive language that relies on vivid comparisons?

The correct answer is a metaphor, which is a form of expressive language that relies on vivid comparisons to create imagery and convey meanings beyond the literal. By asserting that one thing is another, metaphors encourage readers to make connections and see similarities between different concepts, enhancing the emotional impact and depth of the language.

For example, saying “time is a thief” suggests that time stealthily takes away moments from our lives, much like a thief would take possessions. This comparison not only paints a vivid picture but also invokes feelings of loss and urgency.

The other options do not fit this description. Irony involves a situation where the opposite of what is expected occurs, adding a layer of complexity or humor but not necessarily relying on vivid imagery. Personification gives human traits to non-human elements but does not inherently involve comparisons. Vocabulary refers to the range of words available to express thoughts and ideas, and while it is essential for language, it does not specifically indicate the use of vivid comparisons.