Term: nub: a small lump or protuberance
Broader: bulge: something that bulges out or is protuberant or projects from its surroundings | Unrelated: schooling: the training of an animal (especially the training of a horse for dressage)
Broader: bulge: something that bulges out or is protuberant or projects from its surroundings | Unrelated: carbon paper: a thin paper coated on one side with a dark waxy substance (often containing carbon); used to transfer characters from the original to an under sheet of paper
Broader: bulge: something that bulges out or is protuberant or projects from its surroundings | Unrelated: fleet street: British journalism
Broader: bulge: something that bulges out or is protuberant or projects from its surroundings | Unrelated: rollback: reducing prices back to some earlier level
Broader: bulge: something that bulges out or is protuberant or projects from its surroundings | Unrelated: restoration: some artifact that has been restored or reconstructed
Broader: bulge: something that bulges out or is protuberant or projects from its surroundings | Unrelated: national rifle association: a powerful lobby that advocates the right to own and bear arms and rejects any gun regulation by the government
Broader: bulge: something that bulges out or is protuberant or projects from its surroundings | Unrelated: shop talk: talk about your business that only others in the same business can understand
Broader: bulge: something that bulges out or is protuberant or projects from its surroundings | Unrelated: master of science in engineering: a master's degree in engineering
Broader: bulge: something that bulges out or is protuberant or projects from its surroundings | Unrelated: cough: a sudden noisy expulsion of air from the lungs that clears the air passages; a common symptom of upper respiratory infection or bronchitis or pneumonia or tuberculosis
Broader: bulge: something that bulges out or is protuberant or projects from its surroundings | Unrelated: nervous disorder: a disorder of the nervous system