Term: null space: a space that contains no points; and empty space
Candidate hypernym: set: (mathematics) an abstract collection of numbers or symbols → 1
Candidate hypernym: duffer: an incompetent or clumsy person → 0
Candidate hypernym: tridymite: a mineral form of silica → 0
Candidate hypernym: minister: the job of a head of a government department → 0
Candidate hypernym: sunsuit: a child's garment consisting of a brief top and shorts → 0
Candidate hypernym: spirillum: any flagellated aerobic bacteria having a spirally twisted rodlike form → 0
Candidate hypernym: glance: a quick look → 0
Candidate hypernym: problem: a state of difficulty that needs to be resolved → 0
Candidate hypernym: water starwort: any of several aquatic plants having a star-shaped rosette of floating leaves; America, Europe and Asia → 0
Candidate hypernym: silverware: tableware made of silver or silver plate or pewter or stainless steel → 0
Candidate hypernym: postcard: a card for sending messages by post without an envelope → 0