Term: extemporization: a performance given extempore without planning or preparation
Candidate hypernym: performance: the act of presenting a play or a piece of music or other entertainment → 1
Candidate hypernym: reentrant angle: an interior angle of a polygon that is greater than 180 degrees → 0
Candidate hypernym: pillow fight: a child's game of fighting with pillows → 0
Candidate hypernym: moss agate: an agate resembling moss with brown, black, or green markings → 0
Candidate hypernym: rhizobium: the type genus of Rhizobiaceae; usually occur in the root nodules of legumes; can fix atmospheric oxygen → 0
Candidate hypernym: blighty: a slang term for Great Britain used by British troops serving abroad → 0
Candidate hypernym: buxus: type genus of the Buxaceae → 0
Candidate hypernym: pinchgut: a niggardly person who starves himself (and others) → 0
Candidate hypernym: octet: a set of eight similar things considered as a unit → 0
Candidate hypernym: lucidity: a lucid state of mind; not confused → 0
Candidate hypernym: variegated horsetail: northern North America; Greenland; northern and central Europe → 0