Term: tetralogy: a series of four related works (plays or operas or novels)
Candidate hypernym: social event: an event characteristic of persons forming groups → 1
Candidate hypernym: pound cake: rich loaf cake made of a pound each of butter and sugar and flour → 0
Candidate hypernym: preemptor: someone who acquires land by preemption → 0
Candidate hypernym: layer: thin structure composed of a single thickness of cells → 0
Candidate hypernym: tai yuan: a branch of the Tai languages → 0
Candidate hypernym: shell: ammunition consisting of a cylindrical metal casing containing an explosive charge and a projectile; fired from a large gun → 0
Candidate hypernym: lock-up option: an option to buy the crown jewels offered to a white knight in order to forestall a hostile takeover → 0
Candidate hypernym: psychology: the science of mental life → 0
Candidate hypernym: autodidact: a person who has taught himself → 0
Candidate hypernym: immorality: the quality of not being in accord with standards of right or good conduct → 0
Candidate hypernym: white lettuce: herb of northeastern North America having drooping clusters of yellowish-white flowers; sometimes placed in genus Prenanthes → 0