Related Clues:

• 1980s-90s car
• It's super when exploding
• Prefix with -graphy or -metry
• Temporary superstar?
• Cutlass, e.g., informally
• Physical preceder
• Assembly-line innovator
• '90s General Motors brand
• Henry Ford rival
• 88 or 442
• Earthy prefix?
• Bygone G.M. make
• Prefix with physicist
• Earth (Prefix)
• Speedwagon creator