| Answer | Crossword Clue |
|---|---|
| SISTER | Abby, to Ann |
| TWIN | Ann, to Abby |
| SIS | Abby, to Ann |
| TWIN | Abby, to Ann |
| SISTER | Ann, to Abby |
| SIS | Ann, to Abby |
| ADVICESQUAD | Dear Abby and Ann? |
| SIS | What Ann might call Abby |
| DOROTHY | She preceded Abby and Ann |
| SISTERS | Abby and Ann, e.g. |
| TWINSISTERS | Ann and Abby, e.g. |
| SIOUXCITY | Birthplace of twin columnists Abby and Ann |
