| 100% | LEVITT | 6 | Steven who co-wrote "Freakonomics" |
| 69% | MOFFAT | 6 | Steven who co-created TV's "Sherlock" |
| 56% | MARX | 4 | Karl who co-wrote a manifesto |
| 56% | MEL | 3 | Brooks who co-wrote "Get Smart" |
| 55% | AIMECESAIRE | 11 | Co-founder of the Négritude movement who wrote “Discourse on Colonialism” |
| 54% | KARL | 4 | Marx who co-wrote "The Communist Manifesto" |
| 54% | JEAN | 4 | Shepherd who co-wrote "A Christmas Story" |
| 54% | TORME | 5 | Mel who co-wrote "The Christmas Song" |
| 54% | TORME | 5 | Singer who co-wrote "The Christmas Song" |
| 54% | ISAACHAYES | 10 | Soul man who co-wrote “Soul Man” |
| 54% | TORME | 5 | Mel who co-wrote “The Christmas Song” |
| 54% | DRE | 3 | Dr. who co-wrote "In da Club" |
| 54% | DECADENCE | 9 | 1994 film co-starring, written and directed by Steven Berkoff |
| 53% | ARIEL | 5 | Durant who co-wrote "The Story of Civilization" |
| 53% | NORA | 4 | ___ Bayes, who co-wrote "Shine On, Harvest Moon" |
| 53% | ODETS | 5 | Clifford who co-wrote "Sweet Smell of Success" |
| 53% | KOCH | 4 | Mayor who co-wrote "Murder at City Hall" |
| 53% | STRUNK | 6 | William who co-wrote "The Elements of Style" |
| 53% | ENO | 3 | Brian who co-wrote "Heroes" with David Bowie |
| 53% | TORME | 5 | Crooner who co-wrote the "Chestnuts roasting ... " song |
| 53% | ANNE | 4 | ___ Spielberg, screenwriter who co-wrote the movie "Big" |
| 53% | TIMGUNN | 7 | Fashion designer who co-wrote "The Natty Professor" |
| 53% | SIA | 3 | Australian singer who co-wrote "Titanium" and "Diamonds" |
| 52% | AGEE | 4 | James who co-wrote the script for 39-Across |
| 52% | IMUS | 4 | Radio figure who co-wrote "Two Guys Four Corners" |
| 52% | ALAN | 4 | Astronaut Shepard who co-wrote the memoir "Moon Shot" |
| 52% | ALI | 3 | Boxer who co-wrote "The Soul of a Butterfly" |
| 52% | SEEGER | 6 | Pete who co-wrote "If I Had a Hammer" |
| 52% | ELTONJOHN | 9 | Pop singer who co-wrote Candle in the Wind |
| 52% | BOYDMORRISON | 12 | Thriller novelist who co-wrote 29-Across (2 wds.) |