2 Metaphors for complex

The complex was a small two-story building set in a row of offices, workshops, and garages not far from the landing field.

"Mr. Spinrobin," he said presently, holding him firmly with his eyes, "you are aware by this time that what I seek is the correct pronunciation of certain namesof a certain name, let us say, and that so complex is the nature of this name that no single voice can utter it.

2 Metaphors for  complex