Term: plunge: a steep and rapid fall
Candidate hypernym: drop: a free and rapid descent by the force of gravity → 1
Candidate hypernym: inactivation: the process of rendering inactive → 0
Candidate hypernym: centerpiece: the central or most important feature → 0
Candidate hypernym: travelogue: a film or illustrated lecture on traveling → 0
Candidate hypernym: embiotocidae: viviparous percoid fishes comprising the surf fishes → 0
Candidate hypernym: toponymy: the nomenclature of regional anatomy → 0
Candidate hypernym: salpiglossis: any plant of the genus Salpiglossis → 0
Candidate hypernym: grad: one-hundredth of a right angle → 0
Candidate hypernym: letup: a pause during which things are calm or activities are diminished → 0
Candidate hypernym: subpoena: a writ issued by court authority to compel the attendance of a witness at a judicial proceeding; disobedience may be punishable as a contempt of court → 0
Candidate hypernym: davenport: a small decorative writing desk → 0