Term: synapsid: extinct reptile having a single pair of lateral temporal openings in the skull
Broader: reptile: any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms | Unrelated: methylphenidate: central nervous system stimulant (trade name Ritalin) used in the treatment of narcolepsy in adults and attention deficit disorder in children
Broader: reptile: any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms | Unrelated: methaqualone: sedative-hypnotic drug (trade name Quaalude) that is a drug of abuse
Broader: reptile: any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms | Unrelated: queen mother: a queen dowager who is mother of the reigning sovereign
Broader: reptile: any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms | Unrelated: water gap: a pass in a mountain ridge through which a stream flows
Broader: reptile: any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms | Unrelated: bennet: avens of Virginia having pale or greenish yellow flowers
Broader: reptile: any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms | Unrelated: artistic style: the style of a particular artist or school or movement
Broader: reptile: any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms | Unrelated: tobacco moth: small moth whose larvae feed on tobacco and other dried plant products
Broader: reptile: any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms | Unrelated: hippodrome: a stadium for horse shows or horse races
Broader: reptile: any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms | Unrelated: deoxythymidine monophosphate: one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
Broader: reptile: any cold-blooded vertebrate of the class Reptilia including tortoises, turtles, snakes, lizards, alligators, crocodiles, and extinct forms | Unrelated: underpayment: a payment smaller than needed or expected