A metaphor is a word or phrase that means one thing but is used to describe something else in order to highlight similar qualities; for example, if someone is very brave, you might say that they have the heart of a lion.
A state of euphoria is one of extreme happiness or overwhelming joy.
Paraphernalia is the equipment that one uses to do something or one's personal belongings collected over a period of time.
The periphery of a place is its boundary or outer edge.
Differentiated vocabulary for your students is just a click away.