Is OK or okay formal?

Related questions

1. Is yes and yeah the same thing?
2. Is okay or it's okay?
3. WHY ARE ALL CAPS BAD?
4. Why is OK in capitals?
5. WHAT IS THE FULL OF OK?
6. Will it be all right if I?
7. Is okay a formal word?
8. Can Will and would be used in the same sentence?
9. Is OK a word in Scrabble?
10. Is it okay or okay?

Tags

1. #experienced
2. #correct
3. #acceptable
4. #forms
5. #everyday
6. #there
7. #those
8. #problem
9. #other
10. #rarely
11. #spelling
12. #which
13. #myself
14. #capitalized
15. #another
16. #should
17. #grammar