필수 vs 꼭 필요하다
Korean word comparison
Listen to 필수
Listen to 꼭 필요하다
| 필수 | 꼭 필요하다 |
|---|---|
pil-SU adjective | kkok piryohada adjective |
| Something that is absolutely necessary; essential. | to be absolutely necessary |
How they differ
꼭 필요하다 is a phrase rather than a single-word synonym, and it sounds more conversational than 필수. It conveys strong necessity, but it is less fixed and less technical than 필수.
When to use each
When to use 필수: Use 필수 in concise labels, notices, or formal writing.
When to use 꼭 필요하다: Use 꼭 필요하다 in everyday conversation when you want to say something is truly necessary.
Side-by-side examples
- 이 과정은 필수입니다.
(This process is essential.) - 이 과정은 꼭 필요합니다.
(This process is absolutely necessary.)
Register & nuance: 꼭 필요하다 is more natural in spoken Korean, while 필수 is more concise and common in written or official contexts.