agreement vs opposition in Korean
동의vs반대

동의agreement
동의 means agreement or saying that you agree with something. You use it when you think an idea, plan, or choice is okay. In daily conversation, people often say 동의해요 to mean “I agree.”
When to use agreement
반대opposition
"반대" means opposition, or being against something. You use it when you do not agree with an idea, plan, or action. It is common in everyday sentences like saying you oppose a rule, a choice, or a trip.
When to use oppositionHow they differ
반대 means you do not agree. It is the opposite of saying an idea or plan is okay.