Term: amethyst: a transparent purple variety of quartz; used as a gemstone
Candidate hypernym: crystal: a solid formed by the solidification of a chemical and having a highly regular atomic structure → 1
Candidate hypernym: gynecomastia: excessive development of the breasts in males; usually the result of hormonal imbalance or treatment with certain drugs (including some antihypertensives) → 0
Candidate hypernym: think tank: a company that does research for hire and issues reports on the implications → 0
Candidate hypernym: alopecia areata: patchy baldness → 0
Candidate hypernym: seed: a small hard fruit → 0
Candidate hypernym: lee: the side of something that is sheltered from the wind → 0
Candidate hypernym: time constant: (electronics) the time required for the current or voltage in a circuit to rise or fall exponentially through approximately 63 per cent of its amplitude → 0
Candidate hypernym: necker: a lover who necks → 0
Candidate hypernym: epilation: loss of hair; the result of removing hair → 0
Candidate hypernym: aerial torpedo: a torpedo designed to be launched from an airplane → 0
Candidate hypernym: moonstone: a transparent or translucent gemstone with a pearly luster; some specimens are orthoclase feldspar and others are plagioclase feldspar → 0