resentment

她对不公平待遇的愤恨随着时间的推移而增长。

Her ___resentment towards the unfair treatment grew over time.

如果你区别对待员工，只会引起怨恨。

If you treat your staff differently, it just causes ___resentment.

对资源分配不公的根深蒂固的怨恨引发了社会动荡。

The deep-seated ___resentment over the unfair allocation of resources fueled social unrest.