well-developed
UK: ˌwel dɪˈveləpt | US: ˌwel dɪˈveləpt
adj. 1. Having reached an advanced or effective stage of growth, complexity, or refinement.
adj. 2. (Of a physical or mental attribute) Fully formed or matured.
adj. 3. (Of land or resources) Utilized or improved to a high degree.
The word combines "well," from Old English wel (indicating thoroughness or success), with "develop," derived from French développer (to unwrap or unfold, from Latin dis- (apart) + volupere (to wrap)). The suffix "-ed" marks it as an adjective. The term originally described physical growth (e.g., muscles) but expanded to abstract progress (e.g., ideas, economies). The logic reflects a literal "unfolding thoroughly" into a refined state.
The region boasts a well-developed infrastructure.
Her well-developed argument impressed the judges.
The plan requires a well-developed strategy to succeed.
His well-developed sense of humor made him popular.
The report highlighted the country’s well-developed healthcare system.