감성이 · 감성을
sensibility, emotion; (aesthetic) mood, vibe
Example
그 가수의 노래는 감성이 풍부해요.
That singer's songs are full of emotion.
Word parts
감 feeling+성 nature
Literally 'feeling nature' — the emotional side, as opposed to reason.
Good to know
Trendy use: 감성 카페 means a cafe with a cozy, Instagram-worthy vibe.
Related words