Definition: a person or thing that triggers a response
Part of Speech: Noun
Synonym(s): spender, wastrel
Antonym(s): meager, frugal
1. After the spendthrift chose to buy expensive sneakers instead of paying his rent, he was evicted from his apartment.
2. The billionaire is a spendthrift who once burned a thousand dollar bills just for fun.
3. Because Cara is shopping wildly like a spendthrift, she can’t be having financial difficulties.