Term: nightmare: a terrifying or deeply upsetting dream
Candidate hypernym: representational process: any basic cognitive process in which some entity comes to stand for or represent something else → 1
Candidate hypernym: gymnospermous tree: any tree of the division Gymnospermophyta → 0
Candidate hypernym: good friday: Friday before Easter → 0
Candidate hypernym: buntal: fine white Philippine fiber from stalks of unopened leaves of talipot palms; used in making hats → 0
Candidate hypernym: cyclotron: an accelerator that imparts energies of several million electron-volts to rapidly moving particles → 0
Candidate hypernym: decarboxylase: any of the enzymes that hydrolize the carboxyl group → 0
Candidate hypernym: european curlew: common Eurasian curlew → 0
Candidate hypernym: medical building: building where medicine is practiced → 0
Candidate hypernym: white false indigo: erect or spreading herb having racemes of creamy white flowers; the eastern United States → 0
Candidate hypernym: antibacterial: any drug that destroys bacteria or inhibits their growth → 0
Candidate hypernym: midwifery: assisting women at childbirth → 0