| 100% | YOUNG | 5 | "The Big Bang Theory" spinoff "___ Sheldon" |
| 77% | YOUNG | 5 | "The Big Bang Theory" prequel series "___ Sheldon" |
| 76% | RAJ | 3 | "The Big Bang Theory" chum of Sheldon and Leonard |
| 75% | LORRE | 5 | "The Big Bang Theory" and "Young Sheldon" co-creator Chuck |
| 75% | RAJ | 3 | "The Big Bang Theory" pal of Sheldon, Leonard, and Howard |
| 74% | BAZINGA | 7 | The Big Bang Theory catchword |
| 74% | NERD | 4 | The Big Bang Theory stereotype |
| 74% | BAZINGA | 7 | Sheldon word for "gotcha" in The Big Bang Theory |
| 73% | MAYIM | 5 | The Big Bang Theory actress Bialik |
| 73% | PARSONS | 7 | Jim who plays Sheldon on The Big Bang Theory |
| 72% | SHELDON | 7 | The Big Bang Theory spin-off, Young __ |
| 72% | BIALIK | 6 | The Big Bang Theory and Blossom star Mayim |
| 71% | YLEM | 4 | Matter in the Big Bang theory |
| 71% | RAJ | 3 | Koothrappali of The Big Bang Theory |
| 71% | GEEK | 4 | Sheldon of "The Big Bang Theory," for one |
| 70% | LEMAITRE | 8 | Georges __, physicist of the Big Bang theory |
| 70% | HAWKING | 7 | Physicist Stephen, guested on The Big Bang Theory |
| 70% | NERDY | 5 | Like most characters in The Big Bang Theory |
| 70% | WIL | 3 | Wheaton who starred in The Big Bang Theory |
| 70% | SHELDON | 7 | Who Amy marries in The Big Bang Theory |
| 70% | GALECKI | 7 | Johnny __ plays Leonard in The Big Bang Theory |
| 69% | WIL | 3 | Wheaton who plays himself on The Big Bang Theory |
| 69% | NEBRASKAN | 9 | State identity of Penny from The Big Bang Theory |
| 69% | RAJ | 3 | Kunal Nayyar's character on The Big Bang Theory |
| 69% | BIALIK | 6 | Mayim who played Amy in The Big Bang Theory |
| 69% | JIM | 3 | ___ Parsons, multiple Emmy-winning openly gay actor of "The Big Bang Theory" who portrayed Sheldon Cooper |
| 69% | THEORY | 6 | The Big Bang __; Sheldon Cooper's sitcom |
| 68% | CHANGE | 6 | "The ___ Constant," episode of "The Big Bang Theory" where Sheldon and Amy wait to hear if they've won the Nobel Prize |
| 68% | NERD | 4 | Sheldon Cooper of the "Big Bang Theory", for example |
| 68% | LAURIEMETCALF | 13 | "The Big Bang Theory" actress whose daughter portrays her character's younger self on "Young Sheldon": 2 wds. |