Solutions Power (rock) has 6 entries with similar clues

• 2-letter words
• we.... will rock you, queen song and rock musical
• 4-letter words
• opelautomotive company that conducted the world's first rocket-powered flights
• icbmKind of powerful rocket
• 7-letter words
• boosterRocket supplementing the main power system of a spacecraft
• missileA rocket-powered weapon
• 15-letter words
• the-flintstonesRock group briefly include rock for Fred's family