Noun

• S: (n) oil (a slippery or viscous liquid or liquefiable substance not miscible with water)
• S: (n) oil, oil color, oil colour (oil paint containing pigment that is used by an artist)
• S: (n) petroleum, crude oil, crude, rock oil, fossil oil, oil (a dark oil consisting mainly of hydrocarbons)
• direct hyponym / full hyponym
• substance meronym
• S: (n) carbon, C, atomic number 6 (an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds)
• direct hypernym / inherited hypernym / sister term
• S: (n) oil (a slippery or viscous liquid or liquefiable substance not miscible with water)
• S: (n) fossil fuel (fuel consisting of the remains of organisms preserved in rocks in the earth's crust with high carbon and hydrogen content)
• S: (n) vegetable oil, oil (any of a group of liquid edible fats that are obtained from plants)
• direct hyponym / full hyponym
• S: (n) cooking oil (any of numerous vegetable oils used in cooking)
• S: (n) sweet oil (mild vegetable oil when used as food; especially olive or edible rape oil)
• S: (n) canola oil, canola (vegetable oil made from rapeseed; it is high in monounsaturated fatty acids)
• S: (n) coconut oil, copra oil (oil from coconuts)
• S: (n) corn oil (oil from the germs of corn grains)
• S: (n) cottonseed oil (edible oil pressed from cottonseeds)
• S: (n) olive oil (oil from olives)
• S: (n) palm oil (oil from nuts of oil palms especially the African oil palm)
• S: (n) peanut oil, groundnut oil (an oil from peanuts; used in cooking and making soap)
• S: (n) salad oil (any of several edible vegetable oils that can be used in salad dressings)
• S: (n) safflower oil (oil from seeds of the safflower plant)
• S: (n) sesame oil (oil obtained from sesame seeds)
• S: (n) soybean oil, soyabean oil (oil from soya beans)
• S: (n) sunflower oil, sunflower-seed oil (oil from sunflower seeds)
• S: (n) walnut oil (oil from walnuts)
• S: (n) madia oil (used as a substitute for olive oil)
• S: (n) drying oil (an oil that hardens in air due to oxidation and is often used as a paint or varnish base)
• substance holonym
• direct hypernym / inherited hypernym / sister term
• derivationally related form

Verb

• S: (v) oil (cover with oil, as if by rubbing) "oil the wooden surface"
• S: (v) anoint, inunct, oil, anele, embrocate (administer an oil or ointment to; often in a religious ceremony of blessing)