| Sender of the Calydonian boar | 29 |
| Senders of nasty DMCA letters | 29 |
| Sending a message indirectly? | 29 |
| Sending an e-mail copy to | 25 |
| Sending an S O S, maybe | 23 |
| Sending messages, in a way | 26 |
| Sending out signals, in a way | 29 |
| Sending to one's fate | 25 |
| Sending unwanted emails | 23 |
| Sending ___ (NASA dream) | 24 |
| Sends a check with the order | 28 |
| Sends a dupe e-mail to | 22 |
| Sends a duplicate e-mail to | 27 |
| Sends a duplicate email to | 26 |
| Sends a follow-up e-mail | 24 |
| Sends a message by cell phone | 29 |
| Sends a message by computer | 27 |
| Sends a message, in a way | 25 |
| Sends a message, nowadays | 25 |
| Sends a mobile message | 22 |
| Sends a note to, in a way | 25 |
| Sends a note via cell phone | 27 |
| Sends a quick note online | 25 |
| Sends a quick word, briefly | 27 |
| Sends again, as a letter | 24 |
| Sends again, as a package | 25 |
| Sends an OMG or LOL, say | 24 |
| Sends back out, as troops | 25 |
| Sends back to a lower court | 27 |
| Sends back to the Hill | 22 |
| Sends back to Washington | 24 |
| Sends bad messages, maybe | 25 |
| Sends by plane, as a letter | 27 |
| Sends by rapid transit | 22 |
| Sends down for the count | 24 |
| Sends down to the minors | 24 |
| Sends e-mails to a few | 22 |
| Sends Fido on the attack | 24 |
| Sends in a stamped envelope | 27 |
| Sends junk mail online | 22 |
| Sends junk mail, of a sort | 26 |
| Sends junk messages to | 22 |
| Sends messages, in a way | 24 |
| Sends one out of the park | 25 |
| Sends out of the country | 24 |
| Sends regrets, perhaps | 22 |
| Sends some trash-worthy items | 29 |
| Sends the old-fashioned way | 27 |
| Sends the same e-mail to | 24 |
| Sends through an atomizer | 25 |
| Sends to a certain fate | 23 |
| Sends to separate camps | 23 |
| Sends unasked-for e-mail | 24 |
| Sends unsolicited messages to | 29 |
| Sends unsolicited spiels | 24 |
| Sends unwanted e-mails | 22 |
| Sends unwanted messages | 23 |
| Sends with a recommendation | 27 |
| Sends work to another shop | 26 |
| Sends, as a Morse message | 25 |
| Senecan political satire | 24 |
| Senegal's capital? | 22 |
| Senegalese auto-school ad | 25 |
| Senegalese singer Youssou ___ | 29 |
| Senegalese-American rapper | 26 |
| Senior church official | 22 |
| Senior citizen in Bonn | 22 |
| Senior citizen's grp. | 25 |
| Senior citizen, in Berlin | 25 |
| Senior citizen, in Germany | 26 |
| Senior citizen, in Köln | 26 |
| Senior citizens' concern | 28 |
| Senior citizens' org. | 25 |
| Senior citizens' stream | 27 |
| Senior cits.' nest eggs | 27 |
| Senior employees, for short | 27 |
| Senior family tree member | 25 |
| Senior member of a group | 24 |
| Senior members of a group | 25 |
| Senior or junior, e.g. | 22 |
| Senior PGA Tour golfer Aoki | 27 |
| Senior picture nightmare | 24 |
| Senior reading request | 22 |
| Senior softballers, e.g.? | 25 |
| Senior Supreme Court justice | 28 |
| Senior Tour golfer Calvin | 25 |
| Senior's application? | 25 |
| Senior's big dance | 22 |
| Senior's complaint | 22 |
| Senior's complaint (15) | 27 |
| Senior's skin blemish | 25 |
| Senior, in French names | 23 |
| Senior, in Saint-Etienne | 24 |
| Senior, junior and sophomore | 28 |
| Senior-citizens' org. | 25 |
| Senior-to-junior address | 24 |
| Seniors' advocacy org. | 26 |
| Seniors' big event | 22 |
| Seniors' D.C. lobby | 23 |
| Seniors' hurdles, maybe | 27 |