Term: nullity: something that is null (especially an enactment that has no legal validity)
Candidate hypernym: act: a legal document codifying the result of deliberations of a committee or society or legislative body → 1
Candidate hypernym: key: something crucial for explaining → 0
Candidate hypernym: library program: a program in a program library → 0
Candidate hypernym: opossum rat: terrestrial marsupials of southern South America that resemble shrews → 0
Candidate hypernym: igniter: a substance used to ignite or kindle a fire → 0
Candidate hypernym: rattrap: filthy run-down dilapidated housing → 0
Candidate hypernym: phone-in: a program in which the audience participates by telephone → 0
Candidate hypernym: haying: the season for cutting and drying and storing grass as fodder → 0
Candidate hypernym: cranial cavity: the cavity enclosed by the cranium → 0
Candidate hypernym: cypress: any of numerous evergreen conifers of the genus Cupressus of north temperate regions having dark scalelike leaves and rounded cones → 0
Candidate hypernym: lymphatic tissue: tissue making up the lymphatic system → 0