| End-of-missive extras, for short | 32 |
| BTWs, in letters | 16 |
| Brief letter additions | 22 |
| Brief afterthoughts | 19 |
| Afterthoughts, briefly | 22 |
| Additions to ltrs. | 18 |
| Written afterthoughts | 21 |
| They're usually under signatures: Abbr. | 43 |
| They're elementary in NYC | 29 |
| They may follow signatures: Abbr. | 33 |
| They go below signatures, briefly | 33 |
| They follow signatures | 22 |
| They follow closings: Abbr. | 27 |
| They come after signatures in snail mail, yet before signatures in e-mail: Abbr. | 80 |
| Supplementary words in a letter | 31 |
| Supp. writings | 14 |
| Some scribbles, for short | 25 |
| Some email enders | 17 |
| Some afterthoughts, in brief | 28 |
| Some addenda, for short | 23 |
| Signature followers, for short | 30 |
| Quick addenda | 13 |
| Postscripts: Abbr. | 18 |
| Points prev. omitted, perhaps | 29 |
| Notes added to notes: Abbr. | 27 |
| Ltr. writers' afterthoughts | 31 |
| Ltr. initials | 13 |
| Letter closers? | 15 |
| Letter additions briefly | 25 |
| Letter addenda (abbr.) | 22 |
| Letter add-ons: Abbr. | 21 |
| Last-second, pre-envelope-closing scribbles: Abbr. | 50 |
| Last-min. additions | 19 |
| Followers of closings: Abbr. | 28 |
| Ends of letters, briefly | 24 |
| Endings to some letters, for short | 34 |
| E-mail endings, at times | 24 |
| Certain addenda: Abbr. | 22 |
| Afterthoughts in letters | 24 |
| Additional thought letters | 26 |
| Addenda to ltrs. | 16 |
| Add-ons: Abbr. | 14 |
| Cry for attention? | 18 |
| "Hey, you!" | 21 |
| Sly call for attention | 22 |
| 'Hey, you!' | 19 |
| Whispered call | 14 |
| Hushed "Hey!" | 23 |
| "Hey ... over here!" | 30 |
| Sibilant summons | 16 |
| "Hey you!" | 20 |
| Surreptitious sound | 19 |
| Furtive summons | 15 |
| Low-key "Hey!" | 24 |
| "Hey, Mac!" | 21 |
| Tap-on-the-shoulder alternative | 31 |
| Hushed "Hey, you!" | 28 |
| Verbal elbow in the ribs | 24 |
| Subtle "Over here!" | 29 |
| Furtive whisper | 15 |
| Call to share a secret? | 23 |
| Subtle signal | 13 |
| "Want to hear a secret?" | 34 |
| "Hey, buddy!" | 23 |
| "Hey, buddy, over here!" | 34 |
| ''Hey, you!'' | 29 |
| "Hey! Over here!" | 27 |
| ''Hey you!'' | 28 |
| Surreptitious attention-getter | 30 |
| Subdued attention-getter | 24 |
| Subdued attention getter | 24 |
| Sibilant signal | 15 |
| Head-turner | 11 |
| Furtive "Hey!" | 24 |
| "Ahem" alternative | 28 |
| Subtle alert | 12 |
| Subtle "Yo!" | 22 |
| Sound from an exam cheater | 26 |
| Soft "Hey, you!" | 26 |
| Discreet summons | 16 |
| Cousin of "ahem" | 26 |
| "Hey, there!" | 23 |
| "Hey, mister!" | 24 |
| "Hey you, c'mere!" | 32 |
| Wordless summons | 16 |
| Whispered attention-getter | 26 |
| Sound before "Yeah, you!" | 35 |
| Sotto voce call | 15 |
| Sibilant attention getter | 25 |
| Sibilant "Over here!" | 31 |
| Secretive attention getter | 26 |
| Note-passer's noise | 23 |
| Hissed nudge | 12 |
| Furtive ''Hey, you!'' | 37 |
| Discreet call | 13 |
| Conspiratorial "Hey!" | 31 |
| Clandestine call | 16 |
| Audible nudge | 13 |
| "Over here!" sound | 28 |
| "Hey, over here" | 26 |