| Answer | Crossword Clue |
|---|---|
| CRAM | Study all night |
| CRAM | Study all night, say |
| CRAM | Study all night long, say |
| lucubration | laborious work, study, thought, etc., esp. at night |
| burn | to work, study,etc., until late at night |
| lucubration | laborious work, study, thought, etc., esp. at night. |
| lucubrate | to work, write, or study laboriously, especially at night. |
