This is the 11732nd most frequent Korean word.
낯익은
Familiar.
Here, '낯익은' describes the face ('얼굴') as familiar, emphasizing recognition.
그는 낯익은 얼굴을 하고 있었다.
He had a familiar face.
In this sentence, '낯익은' expresses a sense or feeling of familiarity with the location ('장소').
이 장소는 낯익은 느낌이 든다.
This place feels familiar.
'낯익은' characterizes the word ('단어') as familiar, denoting previous exposure or knowledge.