1) His vindictiveness towards his former boss was evident in his scathing online posts.

2) The villain's vindictiveness knew no bounds as she sought revenge on her enemies.

3) The vindictiveness between the two rival gangs escalated into a full-scale war.

4) Her vindictiveness was on full display when she spread malicious rumors about her coworker.

5) The character's vindictiveness in the movie made him a memorable antagonist.

6) Despite his claims of forgiveness, his vindictiveness lingered beneath the surface.

7) The politician's vindictiveness towards his critics was well-known in the community.

8) The bitter divorce brought out the vindictiveness in both parties, leading to a messy legal battle.

9) His vindictiveness towards those who wronged him was a driving force in his quest for revenge.

10) The teacher was shocked by the student's vindictiveness towards her classmates.

11) Here are 3 example sentences using the word 'vindictiveness':

12) Her vindictiveness towards her former boss led her to spreading false rumors about him.

13) The character's vindictiveness in seeking revenge only caused harm to themselves.

14) The bitter vindictiveness of his words left a lasting impact on their relationship.