Deep-seated and/or long-term animosity or ill will about something or someone, especially due to a past misdeed or mistreatment.
To be unwilling to give or allow (someone something).
Any form of personal, retaliatory action against an individual, institution, or group for some alleged or perceived harm or injustice.
A win by a previous loser.
To take one's revenge (on or upon someone).
To take revenge for (a particular harmful action) or on behalf of (its victim); to avenge.