안녕하다
annyeonghada · TOPIK 1
to be well, at peace
🕊️ 安寧 = calm + tranquil; the same word behind the greeting annyeong
From hanja 安 (calm, safe) + 寧 (tranquil), plus 하다 (to be/do). The greeting 안녕하세요 literally asks: are you at peace? Knowing hello already gives you this word.