Term: reciprocation: alternating back-and-forth movement
Candidate hypernym: motion: a change of position that does not entail a change of location → 1
Candidate hypernym: yodh: the 10th letter of the Hebrew alphabet → 0
Candidate hypernym: fleer: contempt expressed by mockery in looks or words → 0
Candidate hypernym: rho: the 17th letter of the Greek alphabet → 0
Candidate hypernym: servo: control system that converts a small mechanical motion into one requiring much greater power; may include a negative feedback system → 0
Candidate hypernym: movement: the driving and regulating parts of a mechanism (as of a watch or clock) → 0
Candidate hypernym: nut: usually large hard-shelled seed → 0
Candidate hypernym: lead ore: ore containing lead → 0
Candidate hypernym: voting trust: an agreement whereby persons owning stock with voting powers retain ownership while transferring the voting rights to the trustees → 0
Candidate hypernym: ashcan: a bin that holds rubbish until it is collected → 0
Candidate hypernym: dedication: a short message (as in a book or musical work or on a photograph) dedicating it to someone or something → 0