Simile Part is a term used to describe the three words that make up a simile. The first word is 'LIKE' (4 letters), the second word is 'ASA' (3 letters), and the third word is 'asan' (4 letters). Together, these three words form a simile, which is a figure of speech that compares two things using the words 'LIKE' or 'AS'. Similes are often used in literature to create vivid imagery and to emphasize certain qualities of the things being compared.