Term: black-headed snake: small secretive ground-living snake; found from central United States to Argentina
Candidate hypernym: colubrid snake: mostly harmless temperate-to-tropical terrestrial or arboreal or aquatic snakes → 1
Candidate hypernym: fleet ballistic missile submarine: a submarine carrying ballistic missiles → 0
Candidate hypernym: diocese: the territorial jurisdiction of a bishop → 0
Candidate hypernym: tupi-guarani: a family of South American Indian languages → 0
Candidate hypernym: sulfonate: a salt of sulphonic acid → 0
Candidate hypernym: brigantine: two-masted sailing vessel square-rigged on the foremast and fore-and-aft rigged on the mainmast → 0
Candidate hypernym: carotid body: a chemoreceptor located near the bifurcations of the carotid arteries; monitors oxygen content of the blood and helps control respiration → 0
Candidate hypernym: tongue: the flap of material under the laces of a shoe or boot → 0
Candidate hypernym: bond trading: trading in bonds (usually by a broker on the floor of an exchange) → 0
Candidate hypernym: thessalian: a native or inhabitant of Thessaly → 0
Candidate hypernym: localism: a phrase or pronunciation that is peculiar to a particular locality → 0