1. Protection - to protect.2. Writer - to write.3. Worker - to work.4. Movement - to move.5. Investigation - to investigate.6. Achievement - to achieve.7. Statement - to state.8. Reader - to read.9. Department - to depart.10. Equipment - to equip.11. Construction - to construct.12. Organization - organize.13. Reporter - to report.14. Arrival - to arrive.15. Improvement - to improve.16. Conductor - to conduct.17. Establishment - to establish.18. Development - to develop.19. Education - to educate.20. Definition - to define.21. Regulation - to regulate.22. Assistance - to assist.23. Agreement - to agree.