Good as fuel (3)
I believe the answer is:
gas
(Other definitions for gas that I've seen before include "Idle chat" , "person who's amusing ..." , "Petrol (USA)" , "Chatter (colloq.)" , "Possibly noble" .)
I believe the answer is:
gas
(Other definitions for gas that I've seen before include "Idle chat" , "person who's amusing ..." , "Petrol (USA)" , "Chatter (colloq.)" , "Possibly noble" .)