Term: ex-husband: a man who was formerly a certain woman's husband
Candidate hypernym: man: an adult person who is male (as opposed to a woman) → 1
Candidate hypernym: sepal: one of the green parts that form the calyx of a flower → 0
Candidate hypernym: antiferromagnetism: magnetic field creates parallel but opposing spins; varies with temperature → 0
Candidate hypernym: rammer: a tool for driving something with force → 0
Candidate hypernym: linear programming: a mathematical technique used in economics; finds the maximum or minimum of linear functions in many variables subject to constraints → 0
Candidate hypernym: draft: any of the various versions in the development of a written work → 0
Candidate hypernym: hydroxide ion: the anion OH having one oxygen and one hydrogen atom → 0
Candidate hypernym: necessity: the condition of being essential or indispensable → 0
Candidate hypernym: finagler: a deceiver who uses crafty misleading methods → 0
Candidate hypernym: slop: deep soft mud in water or slush → 0
Candidate hypernym: oil tycoon: a powerful person in the oil business → 0