Eich chwiliad - "(combustiveis or combusting) ((fossilssed" OR fossilised") or (fossili" or fossil")) - ddim yn cyfateb ag unrhyw adnoddau

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

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