기폭제

The act of accepting or receiving ideas, criticism, or people. It can also refer to the accommodation of people in a facility.

The ability of an individual or a system to adjust or change in order to suit different conditions or environments.

The process of a population becoming older as a result of rising life expectancy and/or declining birth rates.

A barrier or obstacle that prevents progress, communication, or movement. It can be a physical wall or a metaphorical hurdle like language or culture.

To lean toward one side or to be biased or unbalanced in one's perspective, distribution, or action.

An instance of a particular situation; an example used to illustrate a point or support an argument.

A legally recognized subject or national of a state or commonwealth. It also refers to inhabitants of a city and their rights/duties.

A social stratum or class divided by income, occupation, or education level. It is used to describe the hierarchical structure of a society.

To live together in a way that benefits both parties; to achieve mutual prosperity or a win-win relationship.

The state of two things standing or existing together at the same time without conflict; coexistence or compatibility.