| 100% | DETER | 5 | Make think twice |
| 60% | HESITATES | 9 | Thinks twice, perhaps |
| 53% | REDOUBLE | 8 | Make twice as strong |
| 52% | IDEAS | 5 | What you might get from thinking twice |
| 52% | REFURBISH | 9 | Make like new, think electronics |
| 51% | WILLS | 5 | Makes happen just by thinking |
| 50% | POSER | 5 | It makes you think |
| 49% | SCHWA | 5 | Sound made twice in "Alaska" |
| 48% | LESSEREVIL | 10 | Choice made while thinking "ugh" |
| 47% | HES | 3 | "___ making a list and checking it twice ..." |
| 47% | TEASERS | 7 | Brain __; puzzles to make you think |
| 47% | LIST | 4 | What Santa makes and checks twice |
| 47% | ALIST | 5 | "He's making ___, checking it twice ..." |
| 47% | LIST | 4 | Something Santa makes (and checks twice) |
| 47% | ONEND | 5 | “That thought makes my hair stand ___” |
| 46% | ZETA | 4 | What’s used twice to make tzatziki? |
| 46% | BRAINTEASERS | 12 | They’re intended to make you think |
| 46% | LIST | 4 | What Santa's making (and checking twice) |
| 46% | THATCANTBERIGHT | 15 | "I think I made a mistake here" |
| 46% | SCRATCHER | 9 | Head-__, puzzle that really makes you think |
| 46% | RASH | 4 | Like a decision made without any thought |
| 46% | EPIPHANY | 8 | Sudden thought that makes you go "Wow!" |
| 45% | LIST | 4 | "He's making a ___ and checking it twice ..." |
| 45% | SANTA | 5 | He makes a list and checks it twice |
| 45% | NOM | 3 | Sound made while eating food when repeated twice |
| 45% | LIST | 4 | "He's making a ___ and checking it twice . . ." |
| 43% | ALIST | 5 | "He's making ___ and checking it twice ...": 2 wds. |
| 43% | MEEP | 4 | Some say the Road Runner makes this sound twice! |
| 43% | ALIST | 5 | "He's making ___ and checking it twice ... " (2 wds.) |
| 43% | ESCAPEROOM | 10 | Puzzle adventure that makes you think inside the box? |