polygon
| PENTAGON |
List of words for the clue polygon from the crossword:
AREA TRIANGLE TETRAGON SHAPE AREAS UNDECAGON TRILATERAL TRIGON SQUARE SIDES SIDE QUADRILATERAL QUADRANGLE OCTAGON NONAGON NONA HENDECAGON FOURSQUARE ENNEAGON 
Snapshots of the past: 1902
Snapshots of the past: 1911| Word | Clue |
|---|---|
| OCTAGON | polygon with eight sides |
| GHOST | poltergeist |
| OCTAGON | polygon with eight sides |