Which word is closest in meaning to intrinsic?

• A. inherent
• B. relating to the basic nature of something
• C. fundamental
• D. extrinsic

Answer: (A)

Intrinsic points to something’s essential, built‑in nature—what belongs to it from within, not from outside factors. The closest word is inherent, because inherent means existing in something as a natural part of its character or makeup. That sense matches intrinsic’s idea of an inside, unchanging property. For example, the intrinsic (inherent) properties of a metal—its density, hardness, and chemical composition—are those that define what the metal is. Extrinsic refers to outside influences or factors, which is the opposite of intrinsic. Fundamental can mean essential as well, but it’s a broader term about foundation or importance rather than the internal nature of the thing itself.