Related Clues:

• Word with wheel or engine
• Polaroid
• Video maker, for short
• Prevents
• See 5-Down
• See 35-Across
• Machine part
• Rules out
• Picture taker, in combinations
• Stands in the way of
• Cell component
• Nullify
• Pushrod pusher
• Vietnam's ___ Ranh Bay
• Tourist's staple