Term: dead letter: the state of something that has outlived its relevance
Candidate hypernym: attribute: an abstraction belonging to or characteristic of an entity → 1
Candidate hypernym: canada lynx: of northern North America → 0
Candidate hypernym: demotion: act of lowering in rank or position → 0
Candidate hypernym: heat of solution: the heat evolved or absorbed when one mole of a substance is dissolved in a large volume of a solvent → 0
Candidate hypernym: full employment: the economic condition when everyone who wishes to work at the going wage rate for their type of labor is employed → 0
Candidate hypernym: naval engineering: the branch of engineering that deals with the design and construction and operation of ships → 0
Candidate hypernym: tonsil: either of two masses of lymphatic tissue one on each side of the oral pharynx → 0
Candidate hypernym: regulation time: (sports) the normal prescribed duration of a game → 0
Candidate hypernym: croix de guerre: a French military decoration for gallantry → 0
Candidate hypernym: invalidism: chronic ill health → 0
Candidate hypernym: formication: hallucinated sensation that insects or snakes are crawling over the skin; a common side-effect of extensive use of cocaine or amphetamines → 0