| Answer | Crossword Clue |
|---|---|
| SUFFIX | Tacked-on letters |
| ADDED | Tacked on |
| EXTRA | Tacked on |
| APPENDED | Tacked on |
| ADDENDA | Things tacked on |
| ADDL | Tacked on: Abbr. |
| ADDENDA | Tacked-on sections |
| RIDERS | Tacked-on clauses |
| ANDS | They're tacked on |
| ANDS | Tacked-on items |
| FEES | They may be tacked on |
| NOLESS | Phrase tacked on for emphasis |
| SANDH | Charge tacked on to on-line purchases, for short |
