頂

1. Origins, structure, and basic meaning

• Structure: 頂(いただき) means the highest part of something, such as a mountain summit.
• Basic usage: It describes reaching a summit or achieving the highest level in competition.

2. Common pitfalls and similar expressions

• A physical summit and an achievement
  • 山の頂 means an actual mountain top; 世界の頂 can figuratively mean the highest level in the world.
• Distinguishing the noun and verb
  • The noun 頂 is read いただき; the verb 頂く is read いただく.