Both similes and metaphors are forms of comparison that compare words in a sentence. They can be used to make your sentences more interesting. How are similes and metaphors different?
Similes, Metaphors, and Personification
Similes
A simile is a word that compares words in a sentence. You can usually tell if a simile is present in a sentence when you see the words as or like.
You can see that the underlined words in the sentences above are compared to each other. The words as and like are bolded to show that a simile occurs in this sentence.
Like a simile, a metaphor compares words in a sentence; however, instead of saying that one thing is like something else, a metaphor actually makes one thing become something very different by renaming it. A metaphor can sometimes use words like is,are, or was (and other words) to signal that a metaphor is present. However, a metaphor never uses the words like or as to compare.
You can see in these examples that the first underlined word is actually renamed by the second underlined word. The bolded words are bolded to show that the second underlined word is something else.