Lesson 25 – prefixes

1. antifreeze

2. supervise

3. semifinal

4. antiseptic

5. transparent

6. substitution

7. antidote

8. submarine

9. superficial

10. subscription

11. semicircle

12. counteract

13. counterattack

14. semicolon

15. supersonic

16. transistor

17. ultraviolet

18. transferred

19. counterfeit

20. antibodies