Term: nigella: any plant of the genus Nigella
Candidate hypernym: vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms → 1
Candidate hypernym: eton jacket: a jacket hanging to the waist and cut square at the bottom → 0
Candidate hypernym: delonix: evergreen or deciduous trees of tropical Africa and India → 0
Candidate hypernym: malposition: faulty position → 0
Candidate hypernym: hedge bindweed: common Eurasian and American wild climber with pink flowers; sometimes placed in genus Convolvulus → 0
Candidate hypernym: barcarole: a boating song sung by Venetian gondoliers → 0
Candidate hypernym: brachyuran: typical crabs → 0
Candidate hypernym: ceramic: an artifact made of hard brittle material produced from nonmetallic minerals by firing at high temperatures → 0
Candidate hypernym: stomach exercise: an exercise designed to strengthen the abdominal muscles → 0
Candidate hypernym: howl: the long plaintive cry of a hound or a wolf → 0
Candidate hypernym: fragrant sumac: sweet-scented sumac of eastern America having ternate leaves and yellowish-green flowers in spikes resembling catkins followed by red hairy fruits → 0