Term: tetraethyl lead: a clear oily poisonous liquid added to gasoline to prevent knocking
Broader: antiknock: any of various compounds that are added to gasoline to reduce engine knocking | Unrelated: aficionado: a fan of bull fighting
Broader: antiknock: any of various compounds that are added to gasoline to reduce engine knocking | Unrelated: incitement: something that incites or provokes; a means of arousing or stirring to action
Broader: antiknock: any of various compounds that are added to gasoline to reduce engine knocking | Unrelated: motion: a change of position that does not entail a change of location
Broader: antiknock: any of various compounds that are added to gasoline to reduce engine knocking | Unrelated: mugil: type genus of the Mugilidae: mullets
Broader: antiknock: any of various compounds that are added to gasoline to reduce engine knocking | Unrelated: gastroenteritis: inflammation of the stomach and intestines; can be caused by Salmonella enteritidis
Broader: antiknock: any of various compounds that are added to gasoline to reduce engine knocking | Unrelated: mistletoe: American plants closely resembling Old World mistletoe
Broader: antiknock: any of various compounds that are added to gasoline to reduce engine knocking | Unrelated: night bird: any bird associated with night: owl; nightingale; nighthawk; etc
Broader: antiknock: any of various compounds that are added to gasoline to reduce engine knocking | Unrelated: podocarp: any evergreen in the southern hemisphere of the genus Podocarpus having a pulpy fruit with one hard seed
Broader: antiknock: any of various compounds that are added to gasoline to reduce engine knocking | Unrelated: volume: the amount of 3-dimensional space occupied by an object
Broader: antiknock: any of various compounds that are added to gasoline to reduce engine knocking | Unrelated: cycle: a single complete execution of a periodically repeated phenomenon