Is teaser and trailer the same?

Related questions

1. What is a trailer for a movie?
2. Why is a movie trailer called a trailer?
3. How long are truck trailers?
4. How long is a teaser trailer?
5. What is the difference between a trailer and a semi trailer?
6. Where are PJ Trailers made?
7. How long are trailers at AMC?
8. What is the difference between promo and trailer?
9. How long are trailers before a film?
10. How long are trailers at Regal?

Tags

1. #usually
2. #called
3. #teasers
4. #without
5. #movie
6. #giving
7. #purpose
8. #dialogues
9. #exactly
10. #minimal
11. #teaser
12. #lines
13. #visuals
14. #fleshed
15. #build
16. #minute
17. #audience
18. #tease
19. #around
20. #trailers
21. #anticipation