Final answer:
The opposite of 'comprar' in Spanish is 'vender'
Step-by-step explanation:
The word that means the opposite of 'comprar' is 'vender.' 'Comprar' means 'to buy' in Spanish, while 'vender' means 'to sell.' When you buy something, you pay money to acquire it, but when you sell something, you receive money in exchange for it.
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