Term: crown jewel: a precious stone that is a valuable part of a sovereign's regalia
Candidate hypernym: object: a tangible and visible entity; an entity that can cast a shadow → 1
Candidate hypernym: combustible: a substance that can be burned to provide heat or power → 0
Candidate hypernym: atmosphere: the envelope of gases surrounding any celestial body → 0
Candidate hypernym: rubber band: a narrow band of elastic rubber used to hold things (such as papers) together → 0
Candidate hypernym: referee: (sports) the chief official (as in boxing or American football) who is expected to ensure fair play → 0
Candidate hypernym: pyrularia: small genus of chiefly Asiatic parasitic shrubs → 0
Candidate hypernym: commercial: a commercially sponsored ad on radio or television → 0
Candidate hypernym: destroyer: a person who destroys or ruins or lays waste to → 0
Candidate hypernym: norfolk island pine: evergreen of Australia and Norfolk Island in the South Pacific → 0
Candidate hypernym: metrification: the act of changing from imperial units of measurement to metric units: meters, grams, seconds → 0
Candidate hypernym: cow pasture: a pasture for cows → 0