- 需要 — demand (economic); need
- 需給 — supply and demand
- 必需品 — necessities; essentials
- 需用 — required use; demand-side use
- 内需 — domestic demand
With the 雨 “rain” crown on top, 需 evokes the idea of “what people wait for or require,” like parched fields needing rain. From that image came the meanings “demand, need, requirement.”