Term: sonic boom: an explosive sound caused by the shock wave of an airplane traveling faster than the speed of sound
Candidate hypernym: happening: an event that happens → 1
Candidate hypernym: politeness: the act of showing regard for others → 0
Candidate hypernym: jump ball: (basketball) the way play begins or resumes when possession is disputed; an official tosses the ball up between two players who jump in an effort to tap it to a teammate → 0
Candidate hypernym: crab: a quarrelsome grouch → 0
Candidate hypernym: girl: a friendly informal reference to a grown woman → 0
Candidate hypernym: upper berth: the higher of two berths → 0
Candidate hypernym: faroese: a Scandinavian language (closely related to Icelandic) that is spoken on the Faroe Islands → 0
Candidate hypernym: workbench: a strong worktable for a carpenter or mechanic → 0
Candidate hypernym: hobbyism: a devotion to hobbies → 0
Candidate hypernym: basket hilt: a hilt with a basket-shaped guard for the hand → 0
Candidate hypernym: ader wax: a waxy mineral that is a mixture of hydrocarbons and occurs in association with petroleum; some varieties are used in making ceresin and candles → 0