| 100% | LONI | 4 | Burt's "Stroker Ace" co-star |
| 63% | AVA | 3 | Burt's "The Killers" co-star |
| 60% | AVA | 3 | Burt's "The Killers" co-star, 1946 |
| 48% | ACTOR | 5 | Apt anagram of CO-STAR - S |
| 46% | NED | 3 | "Deliverance" co-star of Jon, Burt and Ronny |
| 46% | KALPENN | 7 | Co-creator and star of NBC’s “Sunnyside” |
| 45% | GABLE | 5 | Gardner's "Lone Star" co-star |
| 44% | DAN | 3 | "Schitt's Creek" co-creator and star Levy |
| 42% | CHEWBACCA | 9 | Han Solo's co-pilot in the Star Wars films |
| 41% | EZIOPINZA | 9 | Co-star of Broadway's "Fanny" |
| 41% | DEVITO | 6 | Co-star on TV's "Taxi" |
| 41% | CLAIR | 5 | Co-star of Showtime's "Homeland" |
| 41% | OLIN | 4 | Co-star of TV's "thirtysomething" |
| 41% | WIIG | 4 | Co-star of 2011's "Bridesmaids" |
| 41% | KENOLIN | 7 | Co-star of TV's "thirtysomething" |
| 41% | BEAARTHUR | 9 | Co-star of TV's "Maude" |
| 41% | RAMIS | 5 | Co-star of 1984's "Ghostbusters" |
| 41% | DENIRO | 6 | Co-star of 2019's "Joker" |
| 40% | ELFMAN | 6 | Co-star of TV's "Dharma & Greg" |
| 40% | ALBA | 4 | Co-star of 2005's "Fantastic Four" |
| 40% | MASSEY | 6 | Co-star of TV's "Dr. Kildare" |
| 40% | ALANALDA | 8 | Co-star of 2019's "Marriage Story" |
| 40% | OMAR | 4 | Actor Epps who co starred on House |
| 40% | ALI | 3 | Broadway star Stroker |
| 39% | CAAN | 4 | Co-star of Ferrell in 2003's "Elf" |
| 39% | ALANBATES | 9 | Co-star of 1969's "Women in Love" |
| 39% | ALEC | 4 | Co-star of Meryl in "It's Complicated" |
| 39% | ABBIE | 5 | Co-star Cornish of Amazon's "Jack Ryan" |
| 39% | ZSAZSA | 6 | Co-star of 1952's "Moulin Rouge," familiarly |
| 39% | KRISTENWIIG | 11 | Co-writer and star of "Bridesmaids" |