Term: osteostracan: extinct jawless fish of the Devonian with armored head
Candidate hypernym: object: a tangible and visible entity; an entity that can cast a shadow → 1
Candidate hypernym: theosophism: belief in theosophy → 0
Candidate hypernym: crinoid: primitive echinoderms having five or more feathery arms radiating from a central disk → 0
Candidate hypernym: punctilio: a fine point of etiquette or petty formality → 0
Candidate hypernym: salat: the second pillar of Islam is prayer; a prescribed liturgy performed five times a day (preferably in a mosque) and oriented toward Mecca → 0
Candidate hypernym: zinc ointment: an ointment containing zinc that is used to treat certain skin diseases → 0
Candidate hypernym: puff adder: large African viper that inflates its body when alarmed → 0
Candidate hypernym: sortie: (military) an operational flight by a single aircraft (as in a military operation) → 0
Candidate hypernym: viverra: type genus of the family Viverridae → 0
Candidate hypernym: genus mammillaria: large genus of cacti characterized chiefly by nipple-shaped protuberances or tubercles on their surface → 0
Candidate hypernym: wild service tree: European tree bearing edible small speckled brown fruit → 0