gene

scene

eugene

greene

hygiene

obscene

intervene

polyethylene

abilene

polypropylene

ene

neoprene

serene

ethylene

benzene

kerosene

convene

oncogene

nazarene

polystyrene

carotene

toluene

styrene

propylene

pleistocene

methylene

miocene

holocene

xylene

lycopene

slovene

acetylene

transgene

pyrene

butadiene

eocene

selene

pliocene

contravene

naphthalene

polythene

nicene

reconvene

gangrene

trichloroethylene

athene

oligocene

propoxyphene

fullerene

clomiphene

pyroxene

paleocene

polytetrafluoroethylene

tetrachloroethylene

silene

limonene

butene

phosgene

essene

butylene

nitrobenzene

sene

damascene

chlorobenzene

alkene

ethene

terpene

feldene

isobutylene

propene

melpomene

mytilene

polybutylene

trinitrotoluene

thiothixene

oxyacetylene

chloroprene

scalene

pachytene

supervene

tetrafluoroethylene