全面

1. Origins, structure, and basic meaning

• Structure: 全面 (ぜんめん) joins whole 全 and face or aspect 面 to denote an entire surface or all aspects.
• Basic usage: 全面 can nominally mean every aspect or an entire surface, while 全面的に adverbially describes something as comprehensive.

2. Common pitfalls and similar expressions

• Nominal 全面 and adverbial 全面的に
  • Context distinguishes a physical surface from total scope.