Eich chwiliad - "\"(combustiveis OR combustions) ((fossilis\" OR fossils\") OR (fossilied\" or fossiled\"))~" - ddim yn cyfateb ag unrhyw adnoddau

Efallai y dylech gynnig rhai amrywiadau sillafu:
combustiveis » combustibles
combustions » combustion, combustors, combusting
fossilis\" » fossili\", fossilised\", fossil\"
fossils\" » fossil\"
fossilied\" » fossilized\", fossilised\", fossilisted\"
fossiled\" » fossile\", fossiles\", fossilized\"

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