{ "oil":{ "a picture created with oil paint":{ "antonyms":[], "examples":[ "that artist is known to have created only oils and charcoal sketches" ], "near antonyms":[], "related":[ "fresco", "mural", "panorama", "diptych", "triptych", "acrylic", "aquarelle", "gouache", "watercolor", "distemper", "drawing", "etching", "finger painting", "pastel", "sketch", "tempera", "masterpiece", "pi\u00e8ce de r\u00e9sistance", "showpiece" ], "synonyms":[ "canvas", "canvass", "oil painting", "painting" ] }, "to coat (something) with a slippery substance in order to reduce friction":{ "antonyms":[], "examples":[ "if you oil the machinery on a regular basis, it will operate more efficiently" ], "near antonyms":[ "coarsen", "rough", "roughen", "dehydrate", "dry", "parch", "sear" ], "related":[ "bathe", "douse", "dowse", "drench", "soak", "souse", "wash", "water", "wet" ], "synonyms":[ "grease", "lubricate", "slick", "wax" ] }, "type":[ "noun", "verb" ] } }