| Answer | Crossword Clue |
|---|---|
| STRESS | Cause of "metal fatigue." |
| STRESS | Cause of mental or metal fatigue |
| ANEMIA | Cause of fatigue |
| JETLAG | One cause of daytime fatigue |
| quadrats | piece of type metal of less height than the lettered types, serving to cause a blank in printed matter, used for spacing |
| quadrat | piece of type metal of less height than the lettered types, serving to cause a blank in printed matter, used for spacing |
