1. Harbinger (Noun)
2. Nuanced (Adjective)
3. Afforestation (Noun)
4. Cohesion (Noun)
5. Scrutiny (Noun)
6. Rebuff (Verb/Noun)
7. Trajectory (Noun)
8. Arbitrary (Adjective)
9. Disparity (Noun)
10. Augment (Verb)
11. Vested (Adjective)
12. Moot (Adjective)
13. Usurp (Verb)
14. Epitome (Noun)
15. Rescind (Verb)
16. Reprieve (Noun)
17. Tenacity (Noun)
18. Repercussion (Noun)
19. Surmise (Verb)
20. Acrimony (Noun)