| Signals, in a way | 17 |
| Signals, as to an auctioneer | 28 |
| Signals, as a taxi | 18 |
| Signals withdrawal | 18 |
| Signals with a head movement | 28 |
| Signals via pager | 17 |
| Signals to stop | 15 |
| Signals to start | 16 |
| Signals to speak up | 19 |
| Signals to scramble | 19 |
| Signals to actors | 17 |
| Signals the end of the day on base | 34 |
| Signals the auctioneer | 22 |
| Signals silently | 16 |
| Signals one knows the answers, maybe (South Africa) | 51 |
| Signals of what's to come | 29 |
| Signals of sorts | 16 |
| Signals Intelligence govt. agcy. | 32 |
| Signals in the sky | 18 |
| Signals in a way | 16 |
| Signals guiding pilots | 22 |
| Signals goodbye | 15 |
| Signals future happenings | 25 |
| Signals for silence | 19 |
| Signals for Revere | 18 |
| Signals for races | 17 |
| Signals for a lane change? | 26 |
| Signals farewell at the beach? | 30 |
| Signals at Sotheby's | 24 |
| Signals at sea | 14 |
| Signals assent | 14 |
| Signals are used to switch them | 31 |
| Signals approval | 16 |
| Signals agreement | 17 |
| Signals 'OK' | 20 |
| Signals | 7 |
| Signalman of sorts | 18 |
| Signaling to start | 18 |
| Signaling that a fox has been sighted | 37 |
| Signaling sound | 15 |
| Signaling devices | 17 |
| Signaling device | 16 |
| Signaling a performer | 21 |
| Signaling a decline in quality | 30 |
| Signaling | 9 |
| Signaler in a box | 17 |
| Signaled, on a quiz show | 24 |
| Signaled, in a way | 18 |
| Signaled to, as a taxi | 22 |
| Signaled to speak | 17 |
| Signaled to enter, say | 22 |
| Signaled slyly | 14 |
| Signaled one's arrival | 26 |
| Signaled on stage | 17 |
| Signaled on "Jeopardy!" | 33 |
| Signaled goodbye | 16 |
| Signaled from across the room, say | 34 |
| Signaled for help | 17 |
| Signaled completion, as a microwave | 35 |
| Signaled by hand | 16 |
| Signaled by gesturing | 21 |
| Signaled backstage, perhaps | 27 |
| Signaled assent | 15 |
| Signaled approval | 17 |
| Signaled an actor | 17 |
| Signaled a timeout, say | 23 |
| Signaled a thespian | 19 |
| Signaled a hack | 15 |
| Signaled a card holding | 23 |
| Signaled "thumbs up" | 30 |
| Signaled "hi" or "bye" | 42 |
| Signaled 'hello' | 24 |
| Signaled boatswain style | 25 |
| Signaled | 8 |
| Signal-detecting device | 23 |
| Signal-code word | 16 |
| Signal-carrying, in a way | 25 |
| Signal, in a way | 16 |
| Signal, as with a nod | 21 |
| Signal, as a taxi | 17 |
| Signal, as a cab | 16 |
| Signal word for the last letter | 31 |
| Signal withdrawal | 17 |
| Signal with the hands | 21 |
| Signal when sinking | 19 |
| Signal via beeper | 17 |
| Signal used in the Navy or Army | 31 |
| Signal tones | 12 |
| Signal to try to score | 22 |
| Signal to the auctioneer | 24 |
| Signal to stop, with "down" | 37 |
| Signal to stop playing | 22 |
| Signal to stop | 14 |
| Signal to start talking | 23 |
| Signal to start speaking, perhaps | 33 |
| Signal to start partying? | 25 |
| Signal to start | 15 |
| Signal to slow | 14 |
| Signal to pull over | 19 |
| Signal to proceed | 17 |