What is another word for built-up?
Pronunciation: [bˈɪltˈʌp] (IPA) 
The term "built-up" refers to an area that has been heavily developed over time, with a concentration of buildings and infrastructure. Some synonyms for "built-up" include urbanized, densely populated, heavily populated, and metropolitan. Other words that can be used to describe a heavily developed area include bustling, crowded, and populated. In contrast, words like rural, undeveloped, or remote are antonyms of "built-up". The use of synonyms can add variety and nuance to writing or conversation, allowing speakers and writers to avoid repeating the same words and phrases while still conveying the same meaning.
