| Answer | Crossword Clue |
|---|---|
| ERATO | Relative of Calliope. |
| ERATO | Calliope relative |
| BARRELORGAN | Calliope relative |
| MNEMOSYNE | Calliope relative |
| ERATO | Sister of Calliope |
| CLIO | Sister of Calliope |
| THALIA | Sister of Calliope |
| EUTERPE | Colleague of Calliope |
| ERATO | Kin of Calliope |
| URANIA | Sister of Calliope. |
| ERATO | Sister of Calliope. |
| ORPHEUS | Son of Calliope |
| URANIA | Sister of Calliope |
| ERATO | Sister goddess of Calliope |
| ERATO | A sister of Calliope |
| ERATO | A sister of Calliope. |
| ERATO | Sister of Clio and Calliope |
