Solutions Combust has 11 entries with similar clues

• 4-letter words
• pyreCombustible pile
• 5-letter words
• sumpsCasings holding oil in internal combustion engine
• motorInternal combustion engine
• 6-letter words
• petrolFuel for the internal combustion engine
• 7-letter words
• big-endImportant part of the connecting rod in an internal combustion engine
• 8-letter words
• wildfireCombustible material
• ignitionStarting of combustion
• camshaftIt operates the valves of an internal-combustion engine
• 9-letter words
• fireprooftree gets record cover, being non-combustible
• 10-letter words
• air-filterCar's feature that keeps particles out of an internal combustion engine
• spark-plugElectrical device in an internal combustion engine