Term: sleeper: an unexpected achiever of success
Candidate hypernym: achiever: a person with a record of successes → 1
Candidate hypernym: abracadabra: gibberish and nonsense → 0
Candidate hypernym: untruthfulness: the quality of being untruthful → 0
Candidate hypernym: constriction: tight or narrow compression → 0
Candidate hypernym: ceroxylon: wax palms → 0
Candidate hypernym: conidiophore: a specialized fungal hypha that produces conidia → 0
Candidate hypernym: ampere: the basic unit of electric current adopted under the Systeme International d'Unites → 0
Candidate hypernym: dishrag: a cloth for washing dishes → 0
Candidate hypernym: rabbit: any of various burrowing animals of the family Leporidae having long ears and short tails; some domesticated and raised for pets or food → 0
Candidate hypernym: area: a part of a structure having some specific characteristic or function → 0
Candidate hypernym: guinea-bissau peso: the basic unit of money in Guinea-Bissau; equal to 100 centavos → 0