rankle

What does "rankle" mean?
To rankle means to cause persistent annoyance, resentment, or bitterness. The mental image is of a small, festering wound that refuses to heal; just as an infection keeps a cut irritated and painful, a rankling memory or remark keeps a grievance alive in your mind long after the initial event occurred. It is a sophisticated word used to describe feelings that linger or "fester." You typically use it when referring to an unfair situation, a slight, or an insult that you cannot stop thinking about. It is most commonly used in formal writing or by people who want to describe a deep-seated, ongoing irritation rather than a fleeting moment of anger.
"rankle" in conversation
Discussing a past slight
Do you still think about what he said at the meeting?
Do you still think about what he said at the meeting?
I try not to, but it still rankles when I remember how he took credit for my idea.
I try not to, but it still rankles when I remember how he took credit for my idea.
Used here to describe a lingering sense of injustice.
Reflecting on a decision
Are you going to apologize for the delay?
Are you going to apologize for the delay?
I suppose I should, as the unfairness of the situation still rankles with the rest of the team.
I suppose I should, as the unfairness of the situation still rankles with the rest of the team.
'Rankle with' is a common construction when describing how a group feels about a situation.
"rankle" in a sentence
The insult continued to rankle in his mind for weeks.
The insult continued to rankle in his mind for weeks.
It rankles me that she never thanked me for all my hard work.
It rankles me that she never thanked me for all my hard work.
The unresolved dispute rankled with the committee, leading to a breakdown in negotiations.
The unresolved dispute rankled with the committee, leading to a breakdown in negotiations.