Answer: A simile is a figure of speech that compares two things. Homophones are words that sound the same but have different meanings and spellings.
Step-by-step explanation:
For instance, the saying "as cool as a cucumber" is a simile, because it compares two unlike things (being cool and a cucumber) using "like" or "as". You're thinking of a homophone, which is a word that is pronounced the same as another word but has a different meaning and different spelling. A good example is "plane", meaning an airplane, and "plain" meaning simple. Also, a homonym is a word that has the same pronunciation AND the same spelling as another, but it has a different meaning. Like "band", a group of musicians, and "band", a loop of rubber used to hold your hair in place.