Eich chwiliad - (combustiveis or combustions) ((fossili or fossil ) or (fossilised or fossiled )) - ddim yn cyfateb ag unrhyw adnoddau

Efallai y dylech gynnig rhai amrywiadau sillafu:
combustiveis » combustibles
combustions » combustion, combustors, combusting
fossili » fossilis, fossils, fossile
fossilised » fossilissed, fossilssed, fossilesed, fossilized, fossilis
fossiled » fossile, fossiles, fossilized

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