(每日一词）rancor

Rancor  /ˈræŋ.kɚ/ n. 记恨；积怨；怨恨

meaning: a feeling of hate and continuing anger about something in the past 

1) 联想：ranc-rank 排名,等级 + or 名词后缀

e.g. They cheated me, but I feel no ranchor against them. 他们欺骗了我，但是我并没有对他们怀恨在心。