Term: roller coaster: elevated railway in an amusement park (usually with sharp curves and steep inclines)
Broader: elevated railway: a railway that is powered by electricity and that runs on a track that is raised above the street level | Unrelated: paging: calling out the name of a person (especially by a loudspeaker system)
Broader: elevated railway: a railway that is powered by electricity and that runs on a track that is raised above the street level | Unrelated: scyphozoan: any of various usually free-swimming marine coelenterates having a gelatinous medusoid stage as the dominant phase of its life cycle
Broader: elevated railway: a railway that is powered by electricity and that runs on a track that is raised above the street level | Unrelated: dealfish: deep-sea ribbonfish
Broader: elevated railway: a railway that is powered by electricity and that runs on a track that is raised above the street level | Unrelated: latecomer: someone who arrives late
Broader: elevated railway: a railway that is powered by electricity and that runs on a track that is raised above the street level | Unrelated: underevaluation: an appraisal that underestimates the value of something
Broader: elevated railway: a railway that is powered by electricity and that runs on a track that is raised above the street level | Unrelated: bunghole: a hole in a barrel or cask; used to fill or empty it
Broader: elevated railway: a railway that is powered by electricity and that runs on a track that is raised above the street level | Unrelated: belly flop: a dive in which the abdomen bears the main force of impact with the water
Broader: elevated railway: a railway that is powered by electricity and that runs on a track that is raised above the street level | Unrelated: rationality: the quality of being consistent with or based on logic
Broader: elevated railway: a railway that is powered by electricity and that runs on a track that is raised above the street level | Unrelated: imprinting: a learning process in early life whereby species specific patterns of behavior are established
Broader: elevated railway: a railway that is powered by electricity and that runs on a track that is raised above the street level | Unrelated: arboriculture: the cultivation of tree for the production of timber