| 100% | AREA | 4 | "Diamonds ___ girl's best friend": 2 wds. |
| 93% | AREA | 4 | "Diamonds ___ Girl's Best Friend" (2 wds.) |
| 66% | AREA | 4 | "Diamonds ___ Girl's Best Friend" |
| 63% | VALERIEHARPER | 13 | Actress who played Mary's best friend Rhoda on "The Mary Tyler Moore Show": 2 wds. |
| 62% | MAX | 3 | Caroline's best friend on "2 Broke Girls" |
| 61% | ANDREABARBER | 12 | Actress who played Kimmy Gibbler, D.J's best friend in the 1987 sitcom "Full House:" 2 wds. |
| 61% | BIGBIRD | 7 | Mr. Snuffleupagus's best friend on "Sesame Street" (2 wds.) |
| 61% | BRENDASONG | 10 | "The Suite Life on Deck" actress who plays Isla's best friend Ali Lee on "Running Point": 2 wds. |
| 60% | ZOOEYDESCHANEL | 14 | "New Girl" star who helped renovate her best friend's house on "Celebrity IOU": 2 wds. |
| 59% | ARE | 3 | "Diamonds ___ a girl's best friend" |
| 59% | STYNE | 5 | "Diamonds Are a Girl's Best Friend" composer |
| 59% | DIAMONDS | 8 | Girl's best friend, as per Marilyn Monroe |
| 58% | GEORGECOSTANZA | 14 | Character who is Jerry's best friend since high school and is played by Jason Alexander on the show "Seinfeld": 2 wds. |
| 58% | MONROE | 6 | "Diamonds Are a Girl's Best Friend" singer Marilyn |
| 57% | GEMS | 4 | A girl's best friends, maybe |
| 57% | PETEDAVIDSON | 12 | Former "SNL" star with the 2022 Netflix stand-up comedy special "The Best Friends": 2 wds. |
| 56% | BLAIR | 5 | Serena's best friend on "Gossip Girl" |
| 56% | CECE | 4 | Jess’s best friend, on “New Girl” |
| 55% | DAFFYDUCK | 9 | Best friend and occasional rival of 15-Across, the iconic black duck from "Looney Tunes": 2 wds. |
| 55% | THECARS | 7 | "My Best Friend's Girl" group |
| 55% | THECARS | 7 | "My Best Friend's Girl" band |
| 54% | CECE | 4 | Jess's best friend on TV's "New Girl" |
| 54% | CECE | 4 | Best friend of Jess on Fox's "New Girl" |
| 54% | THECARS | 7 | "My Best Friend's Girl" rock band |
| 54% | OCASEK | 6 | "My Best Friend's Girl" songwriter Ric |
| 54% | THINMINTS | 9 | Best-selling Girl Scout cookies: 2 wds. |
| 54% | RUPERTEVERETT | 13 | "My Best Friend's Wedding" actor who plays older Patrick Hazelwood in "My Policeman" (2 wds.) |
| 54% | GIRL | 4 | Diamond's best friend, they say |
| 53% | DIAMONDS | 8 | These gemstones are a girl's best friend |
| 53% | DIAMONDS | 8 | Gems that are a girl's best friend |