Enter a clue or pattern or both:
The Clue
Groups of nine (7 letter answer)
The Answer
ENNEADS
Tags
Notes
The answer ENNEADS is rarely seen, appearing only about once every 1000 puzzles.
Related Clues
Nonets
Diamond complements
The planets and others
Baseball lineups, e.g.
Groups of nine gods
N.L. teams, e.g.
Septets plus duets
Supreme Court groupings
Supreme Courts, e.g.
Standard sudoku groupings, e.g.
Definition
ENNEAD as a noun:
1. (nine, 9, IX, niner, Nina from Carolina, ennead) = the cardinal number that is the sum of eight and one