Answer:
[See Below]
Step-by-step explanation:
✦ A synonym means that a word could be mean something, but another word could mean the same thing.
✧ An example of this could be: Happy = Cheerful, Jolly.
✦ A simile is usually a sentence referring to something using the words like, or as.
✧ Your sentence would be an example of a simile: I stared at my jacket like an enemy.
~Hope this helps Mate. If you need anything feel free to message me.