is Urban the context word for City???

Urban is an adjective that describes a city and its suburbs.

yes

Yes, "urban" is indeed closely related to the concept of a city.

To understand the relationship between "urban" and "city," it helps to look at their definitions. According to the Oxford Dictionary, "urban" refers to "relating to or characteristic of a town or city." On the other hand, a "city" is defined as "a large town."

So, while "city" generally refers to a specific place, "urban" is more of an adjective used to describe anything pertaining to towns or cities. For example, we often use the term "urban areas" to describe the built-up, developed regions with a high population density and various amenities typically found in cities.

In summary, "urban" is an appropriate context word for "city" because it describes characteristics, aspects, or attributes related to towns and cities. The two terms are closely related but not entirely interchangeable.