うらや羨urayaむmu
1.
To desire the situation or qualities of another person while feeling dissatisfaction due to one's own circumstances that do not match those of the other.
2.
To experience a feeling of longing for what others possess, coupled with a sense of unfulfillment because you believe you lack those qualities or advantages.
3.
To look at someone else's favorable situation or achievements and wish to attain them for oneself, often accompanied by a recognition of one's own lesser status.
4.
To feel a sense of yearning for the benefits or success others enjoy, leading to feelings of inadequacy regarding one's own situation.
Example:
彼らは私たちの成功をうらやんでいる。