Eich chwiliad - ((combustiveis or combustibles) or combustors) (fossilss or (fossili or fossilised )) - ddim yn cyfateb ag unrhyw adnoddau

Efallai y dylech gynnig rhai amrywiadau sillafu:
combustiveis » combustions
combustibles » combustible, compatibles, combustions
combustors » combustor
fossilss » fossils, fossilis, fossiles
fossili » fossilis, fossil, fossils
fossilised » fossilissed, fossilsed, fossilssed, fossilized, fossilis

Efallai y cewch fwy o ganlyniadau drwy addasu'ch ymholiad chwilio.