What is 6 months anniversary called?

Related questions

1. What is something that happens every 2 years?
2. Is semi annually the same as half yearly?
3. Is biweekly every 2 weeks or twice a week?
4. What are the plants that come back every year?
5. How do you say every other year?
6. Do perennials live forever?
7. Is semi annual every 6 months?
8. What does biennial plant mean?
9. What is once every 2 years called?
10. Should I cover my perennials?

Tags

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2. #month
3. #shows
4. #latin
5. #mensis
6. #twice
7. #semianniversary
8. #turns
9. #mensiversary
10. #anniversary
11. #googling
12. #searches
13. #twofold
14. #means
15. #problem
16. #would
17. #answers