Related Clues:

• Fish related to the salmon (which ponged?)
• Small food fish
• Make iron into steel
• Canadian catch
• Process ore
• Make inseparable
• Metalworker's union?
• Sons defrost fish
• Get value out of, in a way
• Join intimately together
• Hold a torch to?
• Small troutlike fish
• Join, as metals
• What torchbearer will do is discovered in jewel destination
• Do the work of a pipefitter