Term: air cushion: a mechanical device using confined air to absorb the shock of motion
Candidate hypernym: physical entity: an entity that has physical existence → 1
Candidate hypernym: favorableness: the quality of being encouraging or promising of a successful outcome → 0
Candidate hypernym: scene painter: a painter of theatrical scenery → 0
Candidate hypernym: windmill: generator that extracts usable energy from winds → 0
Candidate hypernym: cast: object formed by a mold → 0
Candidate hypernym: drain basket: a filter in a sink drain; traps debris but passes water → 0
Candidate hypernym: kwashiorkor: severe malnutrition in children resulting from a diet excessively high in carbohydrates and low in protein → 0
Candidate hypernym: apartment building: a building that is divided into apartments → 0
Candidate hypernym: appendage: a part that is joined to something larger → 0
Candidate hypernym: connivance: (law) tacit approval of someone's wrongdoing → 0
Candidate hypernym: aleph-null: the smallest infinite integer → 0