Term: knock: the sound of knocking (as on a door or in an engine or bearing)
Candidate hypernym: psychological feature: a feature of the mental life of a living organism → 1
Candidate hypernym: supercomputer: a mainframe computer that is one of the most powerful available at a given time → 0
Candidate hypernym: spinal anesthesia: anesthesia of the lower half of the body; caused by injury to the spinal cord or by injecting an anesthetic beneath the arachnoid membrane that surrounds the spinal cord → 0
Candidate hypernym: riddle: a difficult problem → 0
Candidate hypernym: subgroup: a distinct and often subordinate group within a group → 0
Candidate hypernym: leukorrhea: discharge of white mucous material from the vagina; often an indication of infection → 0
Candidate hypernym: prosiness: commonplaceness as a consequence of being humdrum and not exciting → 0
Candidate hypernym: back tooth: a tooth situated at the back of the mouth → 0
Candidate hypernym: freedom rider: one of an interracial group of civil rights activists who rode buses through parts of the South in order to protest racial segregation → 0
Candidate hypernym: pulse timing circuit: a circuit that times pulses → 0
Candidate hypernym: tallyman: one who sells goods on the installment plan → 0