| Answer | Crossword Clue |
|---|---|
| OREO | Longtime Hydrox competitor |
| OREO | Longtime Hydrox rival |
| OREO | Hydrox competitor |
| HYDROX | Longtime Oreo competitor |
| DIETRITE | Longtime Tab competitor |
| HIHO | Longtime Ritz competitor |
| MINOLTA | Longtime Nikon competitor |
| VETERANDRIVER | Longtime Indy 500 competitor, say |
