Should it be afterward or afterwards?

Related questions

1. What is before after in CSS?
2. Which is correct afterward or afterwards?
3. What is Clearfix?
4. What part of speech is afterwards?
5. How do you use under in a sentence?
6. Which tense is used with before?
7. What is thereupon?
8. What do you mean by afterwards?
9. Is the afterword part of the book?
10. Is afterwards a preposition?

Tags

1. #forms
2. #spelled
3. #adjective
4. #writing
5. #correct
6. #formal
7. #always
8. #ending
9. #viewed
10. #words
11. #these
12. #should
13. #however
14. #without
15. #wards
16. #adverbs