The opposite of naive (inexperienced) would be savvy, or astute. The opposite of naive (innocent) would be worldly, or sophisticated.
Astute is an adjective. As in an astute analysis.
astute, bright, clever, crafty, genius, shrewd, brainy, with it, adroit, expert, versed, expert, gifted
She demonstrated an astute understanding of the situation and quickly devised a clever solution.
Sherlock Holmes was known for solving cases by astute observations.
Operation Astute happened on 2006-05-25.
He's astute like his father, nobody can con him.
Further explanations will be unnecessary as you are so astute. Was that an astute response?
Astute can mean smart, clever, cunning, crafty, shrewd or ingenious. An example of astute used in a sentence would be: A sufficiently astute independent trader can make a lot of money on the stock market.
Astute is a word that means smart.
The word "astute" is an adjective. It is used to describe someone who is clever, perceptive, and able to accurately assess situations or people.
Professors from top universities are considered very astute.The orphan boys became astute at stealing food from the market.A sentence with the word astute can be, Jenny is very astute. She has the ability to understand people she meet the first time.