Term: catastrophe: a sudden violent change in the earth's surface
Candidate hypernym: physical entity: an entity that has physical existence → 1
Candidate hypernym: bud brush: a perennial that is valuable as sheep forage in the United States → 0
Candidate hypernym: hackney: a carriage for hire → 0
Candidate hypernym: phragmites: reeds of marshes and riversides in tropical or temperate regions → 0
Candidate hypernym: magnetic line of force: a line of force in a magnetic field → 0
Candidate hypernym: motacilla: type genus of the Motacillidae: wagtails → 0
Candidate hypernym: squeaker: any artifact that makes a squeaking sound when used → 0
Candidate hypernym: reproach: disgrace or shame → 0
Candidate hypernym: air horn: a pneumatic horn → 0
Candidate hypernym: social organization: the people in a society considered as a system organized by a characteristic pattern of relationships → 0
Candidate hypernym: clothes dryer: a dryer that dries clothes wet from washing → 0