| Answer | Crossword Clue |
|---|---|
| NIGHTSKY | Astronomers study it |
| NOVA | Astronomer's study |
| PERUSED | Gave it careful study |
| MINERALOGY | It involves the study of cleavage |
| STRESSTEST | You don't have to study for it |
| EASYA | You hardly have to study for it |
| REVERESPSYCHOLOGY | Considers it a great honor to study the mind? |
| PROFESSORPLUM | He might have done it with the candlestick in the study |
