Term: nightmare: a terrifying or deeply upsetting dream
Candidate hypernym: psychological feature: a feature of the mental life of a living organism → 1
Candidate hypernym: rehabilitation: the restoration of someone to a useful place in society → 0
Candidate hypernym: sloganeering: persuasion by means of empty slogans → 0
Candidate hypernym: melphalan: antineoplastic drug (trade name Alkeran) used to treat multiple myeloma and some other malignancies → 0
Candidate hypernym: wool grass: sedge of eastern North America having numerous clustered woolly spikelets → 0
Candidate hypernym: lagarostrobus: genus of dioecious evergreen trees of New Zealand and Tasmania; similar to genus Dacrydium → 0
Candidate hypernym: sinn fein: an Irish republican political movement founded in 1905 to promote independence from England and unification of Ireland; became the political branch of the Irish Republican Army → 0
Candidate hypernym: atrioventricular valve: either of two heart valves through which blood flows from the atria to the ventricles; prevents return of blood to the atrium → 0
Candidate hypernym: manic-depressive: a person afflicted with manic-depressive illness → 0
Candidate hypernym: exhibition season: the time before the regular games begin when football or baseball teams play practice games → 0
Candidate hypernym: annum: (Latin) year → 0