Which of the following word is an antonym of the word Intrinsic?

Acquired

The antonym of the word intrinsic is acquired.

• Intrinsic means belonging to the essential nature or constitution of a thing.
• Acquired means gained or obtained through effort or experience.

The other words do not have opposite meanings to intrinsic.

• Basic means forming an essential foundation or core; fundamental.
• Necessary means essential or required.
• Magnificent means very impressive or splendid.