| Signs of success, for short | 27 |
| Signs of success on B'way | 29 |
| Signs of sorrow or joy | 22 |
| Signs of Rialto success | 23 |
| Signs of joy, at times | 22 |
| Signs of joy or sorrow | 22 |
| Signs of insomnia, perhaps | 26 |
| Signs of insomnia, maybe | 24 |
| Signs of hit B'way shows | 28 |
| Signs of fullness, briefly | 26 |
| Signs of engine trouble | 23 |
| Signs of efflorescence | 22 |
| Signs of dreaming for short | 28 |
| Signs of comprehension | 22 |
| Signs of being in the dumps? | 28 |
| Signs of bank holdups? | 22 |
| Signs of B'way smashes | 26 |
| Signs of audience disapproval | 29 |
| Signs of an electric problem | 28 |
| Signs like "@" | 24 |
| Signs for some readers | 22 |
| Signs a contract, slangily | 26 |
| Signorina's beauty spot | 27 |
| Signoret and de Beauvoir | 24 |
| Signora, across the Alps | 24 |
| Signor Pavarotti, e.g. | 22 |
| Signoff in a mash note | 22 |
| Signing-ceremony souvenir | 25 |
| Signing ceremony souvenirs | 26 |
| Signifies respect and sadness | 29 |
| Significantly underweight | 25 |
| Significantly strengthens | 25 |
| Significant times in history | 28 |
| Significant time spans | 22 |
| Significant time periods | 24 |
| Significant time period | 23 |
| Significant time in history | 27 |
| Significant stretches of time | 29 |
| Significant stretch of time | 27 |
| Significant pile of stones | 26 |
| Significant period of time | 26 |
| Significant party of 1773 | 25 |
| Significant other, slangily | 27 |
| Significant other, perhaps | 26 |
| Significant other, e.g. | 23 |
| Significant impressions | 23 |
| Significant historical span | 27 |
| Significant hesitation | 22 |
| Significant dry spell? | 22 |
| Significant difference | 22 |
| Significant danger to beef? | 27 |
| Significant courtroom figure | 28 |
| Significant butter component | 28 |
| Significant burst of air | 24 |
| Significant amount or weight | 28 |
| Significant advancement | 23 |
| Significant achievements | 24 |
| Signet-bearing jewelry | 22 |
| Signers of the Declaration | 26 |
| Signer's implement | 22 |
| Signer of the UN charter | 24 |
| Signer of a holiday bill | 24 |
| Signer of $1 bills, etc. | 24 |
| Signed, as a check, maybe | 25 |
| Signed up for, as a contest | 27 |
| Signed up for the marathon | 26 |
| Signed one's name to | 24 |
| Signed on the dotted line | 25 |
| Signed on for another hitch | 27 |
| Signed like an illiterate | 25 |
| Signed as an illiterate would | 29 |
| Signed a treaty, perhaps | 24 |
| Signatures, Ã la Harpo | 25 |
| Signatures and life jackets | 27 |
| Signature wear for Astaire | 26 |
| Signature song of Peter Allen | 29 |
| Signature song for MC Hammer | 28 |
| Signature piece?: Abbr. | 23 |
| Signature of an Irish poet | 26 |
| Signature of a publisher | 24 |
| Signature of a general | 22 |
| Signature of a famed American | 29 |
| Signature makeup, perhaps | 25 |
| Signature follower, often | 25 |
| Signature event necessity | 25 |
| Signature comedy routines | 25 |
| Signature authenticator | 23 |
| Signature at Appomattox | 23 |
| Signals, as to an auctioneer | 28 |
| Signals with a head movement | 28 |
| Signals the auctioneer | 22 |
| Signals of what's to come | 29 |
| Signals guiding pilots | 22 |
| Signals future happenings | 25 |
| Signals for a lane change? | 26 |
| Signals at Sotheby's | 24 |
| Signaled, on a quiz show | 24 |
| Signaled to, as a taxi | 22 |
| Signaled to enter, say | 22 |
| Signaled one's arrival | 26 |