Inherent (adjective)

1. Essential or closely connected with the nature of something.
2. Intrinsic or built-in, not acquired or added from outside.

Origin:

Late 16th century from latin inhaerent- "sticking to, adhering", from the verb inhaerere, from in- "in" + haerere "to stick".

Examples:

1. The inherent goodness of human beings can sometimes be difficult to see.
2. The inherent flaws in the design made it impossible to mass-produce the product.
3. The inherent strength of the material made it suitable for the construction of the bridge.
4. The book highlights the inherent problems in the current education system.
5. The inherent beauty of the place can be seen in its natural surroundings.