Fuel (3)
'fuel' is the definition.
(gas is a fuel)
This is the entire clue.
(Other definitions for gas that I've seen before include "rabbit" , "Talk profusely" , "It's not liquid or solid, like American petrol" , "Fumes, vapour" , "Petrol (USA)" .)
'fuel' is the definition.
(oil is a type of fuel)
This is all the clue.
(Other definitions for oil that I've seen before include "Slippery liquid" , "Lubricating liquid" , "Viscous substance for lubrication" , "Black gold" , "Thick liquid that doesn't dissolve in water" .)
'fuel' is the definition.
(I know that coal is a type of fossil fuel)
This is the entire clue.
(Other definitions for coal that I've seen before include "Solid fuel" , "slack" , "Char" , "Black mineral used for burning" , "Mined fuel" .)
'fuel' is the definition.
(I know that petrol is a type of fuel)
This is all the clue.
(Other definitions for petrol that I've seen before include "Fuel for the internal combustion engine" , "Common car fuel" , "The juice" , "Fuel for road vehicles" , "Common motor fuel" .)
'fuel' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for energy that I've seen before include "Verve" , "Capacity for action" , "Zest" , "Go, zip" , "Exertion of force" .)
'fuel' is the definition.
(diesel fuel is a kind of fuel)
This is all the clue.
(Other definitions for diesel that I've seen before include "Lorry fuel" , "See lid for the engine" , "Type of fuel oil" , "Liquid fuel" , "Fuel used by heavy vehicles" .)
'fuel' is the definition.
(I know that paraffin is a type of coal oil)
This is all the clue.
(Other definitions for paraffin that I've seen before include "Kerosine" , "Possibly oil" , "Fuel oil obtained from petroleum or coal" , "Petroleum product" , "Waxy flammable substance" .)
'fuel' is the definition.
(I know that firewood is a type of fuel)
This is the entire clue.
(Other definitions for firewood that I've seen before include "Fuel for the grate" , "Logs etc for fuel" , "Fuel from trees" , "Substance for burning" , "Kindling for 17 across" .)
'fuel' is the definition.
(I know that gasoline is a type of fuel)
This is the entire clue.
(Other definitions for gasoline that I've seen before include "US fuel" , "US petrol" , "American petrol in full" , "N American petrol" , "Fossil fuel" .)
'fuel' is the definition.
(I know that propane is a type of fuel)
This is all the clue.
(Other definitions for propane that I've seen before include "Type of gas" , "Gas used as fuel" , "gaseous fuel" , "Bottle gas" , "Bottled fuel gas" .)