important; essential; significant
Broadly used for things that matter greatly, are crucial, or have high priority. Common in both formal and everyday contexts.
この書類はとても重要です。
This document is very important.
健康は何よりも重要だ。
Health is more important than anything.
This technology will likely play an important role in future industries.
Sleep is important for health.
The company places great importance on employees' opinions.
Environmental issues have become an important challenge worldwide.