Term: troublesomeness: a difficulty that causes anxiety
Candidate hypernym: difficulty: the quality of being difficult → 1
Candidate hypernym: human head: the head of a human being → 0
Candidate hypernym: rational motive: a motive that can be defended by reasoning or logical argument → 0
Candidate hypernym: wild red oat: Mediterranean oat held to be progenitor of modern cultivated oat → 0
Candidate hypernym: ontology: the metaphysical study of the nature of being and existence → 0
Candidate hypernym: chlorous acid: (HClO2) a strongly oxidizing acid; known only in solution → 0
Candidate hypernym: arietta: a short aria → 0
Candidate hypernym: skeleton key: a passkey with much of the bit filed away so that it can open different locks → 0
Candidate hypernym: neutralism: a policy of neutrality or nonalignment in international affairs → 0
Candidate hypernym: swab: cleaning implement consisting of absorbent material fastened to a handle; for cleaning floors → 0
Candidate hypernym: reduction: any process in which electrons are added to an atom or ion (as by removing oxygen or adding hydrogen); always occurs accompanied by oxidation of the reducing agent → 0