A
simile is a
figure of speech that directly compares two things through the explicit use of connecting words (such as
like, as, so, than, or various verbs such as
resemble). Although similes and
metaphors are sometimes considered to be interchangeable, similes acknowledge the imperfections and limitations of the comparative relationship to a greater extent than metaphors. Metaphors are subtler and therefore rhetorically stronger in that metaphors equate two things rather than simply compare them. Similes also safeguard the author against outrageous, incomplete, or unfair comparison. Generally, metaphor is the stronger and more encompassing of the two forms of rhetorical analogies. While similes are mainly used in forms of poetry that compare the inanimate and the living, there are also terms in which similes and personifications are used for humorous purposes and comparison.