반품

Returning a purchased item to the store, usually for a refund or exchange

사유

A reason or cause behind something, often used in formal or written contexts

이의

An objection or disagreement with a decision, statement, or situation

제기하다

To raise or bring up an issue, opinion, or objection, especially in a formal setting

화사하다

Bright, vibrant, and cheerful in appearance—often used to describe clothing, makeup, or someone's energy.

안내 문구

A short notice or informational phrase meant to guide, warn, or inform users

규정

An official rule or regulation that must be followed in a certain context (e.g., workplace, school)