| Gridiron official, informally |
| Gridiron initials |
| Gridiron great Groza |
| Growing concern?: Abbr. |
| Feminist pitcher's concern? |
| Gridiron protection |
| Gridiron ref |
| Gridiron referee |
| Gridiron passes |
| Gridiron get-together |
| Gridiron positions |
| Acts of desperation on the gridiron |
| A growing concern? |
| Gridiron grippers |
| Gambling venues in Vegas and Detroit |
| Detroit's contribution to mag. revenues |
| Detroit lobby leader? |
| Some Detroit workplaces |
| Ameche of gridiron fame |
| Passing concern? |
| Egomaniac's concern? |
| Waiter's concern? |
| A going concern? |
| Fans of the "Detroit Rock City" band, collectively |
| Gridiron gain: abbr. |
| An ageing concern? |
| Media giant that owns the Detroit Free Press |
| Grier of the gridiron |
| Cook's concern? |
| Bachelor's concern? |