avenge C2+

/əˈvɛndʒ/ to inflict harm in return for a wrong done

vindictive C2+

/vɪnˈdɪktɪv/ having a strong desire for revenge; spiteful

revengeful C2+

/rɪˈvɛndʒfəl/ eager to take revenge; vindictive

vengeance C2+

/ˈvɛndʒəns/ punishment inflicted in retaliation for an injury or offense