How to Use "namely" with Example Sentences

1. I see the problem in a different area , namely food prices .
2. There are two forms of criticism ; namely constructive and destructive criticism .
3. Namely , the already anemic economic recovery has recently slowed further .
4. What about the other tool for boosting domestic spending , namely monetary policy ?
5. The constraints that generate the crystal also generate an emergent property , namely , buoyancy .