Difference between improvement and effect in Korean
향상·효과
향상improvement
향상 means improvement. It is used when a skill, ability, health, or quality becomes better. You will often see it with words like skills, grades, health, or service.
효과effect
Effect means the result or change caused by something. You use it when an action, medicine, study method, or product helps, changes, or influences a person or situation. In Korean, 효과 is often used with 있어요 or 없어요 to say something works or does not work.
The difference
improvement (향상) and effect (효과) are nearby Korean vocabulary items learners often meet together. Use “improvement” when 향상 means improvement. It is used when a skill, ability, health, or quality becomes better. You will often see it with words like skills,… Use “effect” when Effect means the result or change caused by something. You use it when an action, medicine, study method, or product helps, changes, or i…