| 100% | ATALOSS | 7 | Not know what to do (3 wds) |
| 77% | ATSEA | 5 | Not knowing what to do |
| 77% | ATLOOSEENDS | 11 | Not knowing what to do |
| 66% | ENDS | 4 | At loose ___ (not knowing what to do) |
| 65% | LOOSE | 5 | At ___ ends (not knowing what to do next) |
| 56% | CARDSHARPS | 10 | Ones who usually know what to do with their hands |
| 55% | ELSE | 4 | "I don't know what ___ to do" |
| 55% | FALLOUTBOY | 10 | "My Songs Know What You Did in the Dark (Light Em Up)" emo band: 3 wds. |
| 55% | WITS | 4 | "I'm at my ___ end!" ("I don't know what to do!") |
| 55% | HUM | 3 | What to do when you don't know the words |
| 54% | TACT | 4 | Knowing what not to say, say |
| 54% | GETALIFE | 8 | "You must have something better to do!": 3 wds. |
| 54% | SETAGOAL | 8 | Decide what to aim at: 3 wds. |
| 53% | LEANONME | 8 | What to do "when you're not strong," in a 1972 hit |
| 53% | HUM | 3 | What to do when you don't know the words to a song |
| 51% | WRAPITUP | 8 | "Time to finish what you're doing": 3 wds. |
| 51% | HEREIGO | 7 | "Time for me to do this!": 3 wds. |
| 51% | LOOKATME | 8 | "Pay attention to what I'm doing!": 3 wds. |
| 51% | PLATO | 5 | Who said "Courage is knowing what not to fear" |
| 50% | TRIPLED | 7 | What 3 did to make it 9 |
| 50% | RAREMEAT | 8 | What's just not done, to some diners? |
| 49% | NOONE | 5 | "___ knows what it's like, to be a bad man": 2 wds |
| 49% | PASSGO | 6 | What one does not do when sent to jail |
| 49% | POPIT | 5 | What you might do to bubble wrap: 2 wds. |
| 49% | PEEK | 4 | What not to do before December 25? |
| 49% | TMI | 3 | "I did not need to know that!" |
| 49% | TMI | 3 | "I did NOT need to know that" |
| 49% | CANI | 4 | "What ___ tell you?" ("Don't know what to say"): 2 wds. |
| 48% | TUGON | 5 | What not to do to Superman's cape |
| 48% | STIR | 4 | What not to do to Bond's martini |