安泰

1. Origins, structure, and basic meaning

• Structure: 安泰 describes a secure, stable state without major changes that would cause concern.
• Basic usage: It is used for the continuing security of things such as retirement or a shop’s future, and can be stated as 安泰だ.

2. Common pitfalls and similar expressions

• Feeling and circumstances
  • 安心 focuses on a feeling of relief from worry; 安泰 focuses on secure circumstances, such as a stable livelihood or position.
• Duration and certainty
  • しばらく安泰だ means being secure for the time being. 安泰とは限らない says that security is not guaranteed, rather than predicting definite instability.