Eich chwiliad - (combustiveis or combustion) ((fossilis or fossils) or (fossilised or (fossiled or fossiles )))~ - ddim yn cyfateb ag unrhyw adnoddau

Efallai y dylech gynnig rhai amrywiadau sillafu:
combustiveis » combustions, combustibles
fossilis » fossili, fossil, vassilis
fossilised » fossilied, fossiled, vassilised, fossilized
fossils » fossil
fossiled » fossile, fossilized, fossil
fossiles » fossile, fossil, missiles

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