(chemistry) alkyne

(chemistry) alkene

alkane

cyclic hydrocarbon (i.e. involving benzene ring)

aromatic hydrocarbon

chain hydrocarbon

haloalkane (obtained from hydrocarbon by substituting halogen for hydrogen, e.g. chlorobenzene or the CFCs)

hydrofluorocarbon

cycloalkane

alicyclic hydrocarbon (i.e. involving ring other than benzene ring)

aromatic hydrocarbon (i.e. involving benzene ring)