C3O1K5I1N1G2S1
14 points
COKINGS is validvalid
COKING, the process of converting coal into coke (a carbon fuel) [n]
COKING, the act of making into coke [n]
COKING, the process of converting coal into coke (a carbon fuel) [n]
COKING, the act of making into coke [n]