| Lemon zest source |
| Comfort-food source |
| Adams apple source |
| A primary source for Scandinavian mythology |
| Fiber from the agave plant |
| Composite Index source |
| A source of aluminum |
| Andean wool sources |
| Avian sources of red meat |
| Agent's information source |
| High-fiber cereal |
| Resource for working parents |
| Mobile source of criticism |
| Disreputable source |
| Berry used in juices and dietary supplements |
| A source of mother-of-pearl |
| Accumulated resources. |
| Fiber made from coconuts |
| Subterranean sugar source |
| Disentangled, as fibers |
| U.S.'s most abundant energy source |
| Adjustable light source |
| A source of mistakes |
| Cordage fiber |
| Source of the meteors in a meteor shower |
| A Mississippi source |
| Breakfast fiber source |
| Animal with prized fiber |
| Fibers from candlenut trees |
| Reliable source of income |