Term: troublesomeness: a difficulty that causes anxiety
Broader: difficulty: the quality of being difficult | Unrelated: human head: the head of a human being
Broader: difficulty: the quality of being difficult | Unrelated: rational motive: a motive that can be defended by reasoning or logical argument
Broader: difficulty: the quality of being difficult | Unrelated: wild red oat: Mediterranean oat held to be progenitor of modern cultivated oat
Broader: difficulty: the quality of being difficult | Unrelated: ontology: the metaphysical study of the nature of being and existence
Broader: difficulty: the quality of being difficult | Unrelated: chlorous acid: (HClO2) a strongly oxidizing acid; known only in solution
Broader: difficulty: the quality of being difficult | Unrelated: arietta: a short aria
Broader: difficulty: the quality of being difficult | Unrelated: skeleton key: a passkey with much of the bit filed away so that it can open different locks
Broader: difficulty: the quality of being difficult | Unrelated: neutralism: a policy of neutrality or nonalignment in international affairs
Broader: difficulty: the quality of being difficult | Unrelated: swab: cleaning implement consisting of absorbent material fastened to a handle; for cleaning floors
Broader: difficulty: the quality of being difficult | Unrelated: 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