Term: spike: a sharp rise followed by a sharp decline
Candidate hypernym: happening: an event that happens → 1
Candidate hypernym: reinsurance: sharing the risk by insurance companies; part or all of the insurer's risk is assumed by other companies in return for part of the premium paid by the insured → 0
Candidate hypernym: hardwood: the wood of broad-leaved dicotyledonous trees (as distinguished from the wood of conifers) → 0
Candidate hypernym: higher education: education provided by a college or university → 0
Candidate hypernym: massachuset: the Algonquian language of the Massachuset → 0
Candidate hypernym: antrozous: a genus of Vespertilionidae → 0
Candidate hypernym: mobius strip: a continuous closed surface with only one side; formed from a rectangular strip by rotating one end 180 degrees and joining it with the other end → 0
Candidate hypernym: microsporophyll: in non-flowering plants, a sporophyll that bears only microsporangia → 0
Candidate hypernym: unemployment line: a queue of people waiting for employment → 0
Candidate hypernym: adventism: any Christian religion that believes the second coming of Christ is imminent → 0
Candidate hypernym: leucothoe: any plant of the genus Leucothoe; grown for their beautiful white flowers; glossy foliage contains a poisonous substance similar to that found in genus Kalmia → 0