Difference between failure and to fail in Korean
실패·실패하다

실패failure
Failure means something did not work or did not go as planned. In Korean, 실패 is used when a test, plan, action, or attempt does not succeed. You can use it to talk about your own mistakes or any unsuccessful result.

실패하다to fail
The word "to fail" (실패하다) means not succeeding in something you tried to do. You can use it for tests, plans, games, work, or simple daily tasks. It often shows that someone tried, but the result was not good.
The difference
failure (실패) and to fail (실패하다) are nearby Korean vocabulary items learners often meet together. Use “failure” when Failure means something did not work or did not go as planned. In Korean, 실패 is used when a test, plan, action, or attempt does not succe… Use “to fail” when The word "to fail" (실패하다) means not succeeding in something you tried to do. You can use it for tests, plans, games, work, or simple dail…