Term: doorbell: a push button at an outer door that gives a ringing or buzzing signal when pushed
Broader: artifact: a man-made object taken as a whole | Unrelated: limpet: mollusk with a low conical shell
Broader: artifact: a man-made object taken as a whole | Unrelated: proportionality: a ratio of two quantities that is constant
Broader: artifact: a man-made object taken as a whole | Unrelated: lethal dose: the size dose that will cause death
Broader: artifact: a man-made object taken as a whole | Unrelated: finisher: a worker who performs the last step in a manufacturing process
Broader: artifact: a man-made object taken as a whole | Unrelated: hedge: an intentionally noncommittal or ambiguous statement
Broader: artifact: a man-made object taken as a whole | Unrelated: roentgenium: a radioactive transuranic element
Broader: artifact: a man-made object taken as a whole | Unrelated: thatch: a house roof made with a plant material (as straw)
Broader: artifact: a man-made object taken as a whole | Unrelated: montanan: a native or resident of Montana
Broader: artifact: a man-made object taken as a whole | Unrelated: complex conjugate: either of two complex numbers whose real parts are identical and whose imaginary parts differ only in sign
Broader: artifact: a man-made object taken as a whole | Unrelated: sodium lauryl sulphate: a caustic detergent useful for removing grease; although commonly included in personal care items (shampoos and toothpastes etc.) it can irritate skin and should not be swallowed