Term: acoustics: the study of the physical properties of sound
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: extinction: the act of extinguishing; causing to stop burning
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: frustration: an act of hindering someone's plans or efforts
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: electrocution: killing by electric shock
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: pouch: (anatomy) saclike structure in any of various animals (as a marsupial or gopher or pelican)
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: word game: any game involving the formation or alteration or discovery of words
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: great burdock: burdock having heart-shaped leaves found in open woodland, hedgerows and rough grassland of Europe (except extreme N) and Asia Minor; sometimes cultivated for medicinal and culinary use
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: impression: an impressionistic portrayal of a person
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: will-o'-the-wisp: an illusion that misleads
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: outskirts: outlying areas (as of a city or town)
Broader: natural science: the sciences involved in the study of the physical world and its phenomena | Unrelated: night lizard: small secretive nocturnal lizard of southwestern North America and Cuba; bear live young