Term: petromyzoniformes: lampreys as distinguished from hagfishes
Candidate hypernym: taxonomic group: animal or plant group having natural relations → 1
Candidate hypernym: ground stroke: a tennis return made by hitting the ball after it has bounced once → 0
Candidate hypernym: fan belt: a belt driven by the crankshaft that drives a fan that pulls air through the radiator → 0
Candidate hypernym: hood: protective covering consisting of a metal part that covers the engine → 0
Candidate hypernym: groundsel tree: a shrub of salt marshes of eastern and south central North America and West Indies; fruit is surrounded with white plumelike hairy tufts → 0
Candidate hypernym: descant: a decorative musical accompaniment (often improvised) added above a basic melody → 0
Candidate hypernym: secretary of the treasury: the person who holds the secretaryship of the Treasury Department → 0
Candidate hypernym: drum: the sound of a drum → 0
Candidate hypernym: allergen: any substance that can cause an allergy → 0
Candidate hypernym: immigration: migration into a place (especially migration to a country of which you are not a native in order to settle there) → 0
Candidate hypernym: polystyrene: a polymer of styrene; a rigid transparent thermoplastic → 0