어휘가 · 어휘를
vocabulary
Example
한국 드라마를 보면 어휘를 늘릴 수 있어요.
Watching Korean dramas can help you build your vocabulary.
Word parts
어 language+휘 collection
Literally 'collection of words'.
Good to know
어휘 is the whole vocabulary; a single word is 단어.
Related words