artificial

To a high degree; clearly unnatural.

To a very high degree; very unnatural.

Entirely created by people; not natural in any way.

Wholly created by people; not natural in any way.

Completely created by people; not natural at all, often used informally.

To a small degree; somewhat unnatural.

To a moderate degree; somewhat unnatural.

Slightly unnatural in a noticeable way.

To a very high or specialized degree, often used in technical or formal contexts.

Used to state that something is not natural or real.

To have an appearance that is not natural.

To give the impression of being not natural or sincere.