| Answer | Crossword Clue |
|---|---|
| nonuplets | NONUPLET, a group of nine |
| enneads | a group of nine |
| nonuplet | a group of nine |
| nonary | a group of nine |
| ENNEAD | A group of nine. |
| ENNEADIC | Of a group of nine. |
| enneads | ENNEAD, a group of nine |
| enneadic | pertaining to an ennead (a group of nine) |
| NONET | A musical group that consists of nine people |
| SWANS | Group of "nine-and-fifty" in a Yeats poem |
