Noun

• S: (n) overthrow (the termination of a ruler or institution (especially by force))
• S: (n) upset, derangement, overthrow (the act of disturbing the mind or body) "his carelessness could have caused an ecological upset"; "she was unprepared for this sudden overthrow of their normal way of living"
• direct hypernym / inherited hypernym / sister term
• S: (n) disturbance (the act of disturbing something or someone; setting something in motion)
• S: (n) motion, movement, move, motility (a change of position that does not entail a change of location) "the reflex motion of his eyebrows revealed his surprise"; "movement is a sign of life"; "an impatient move of his hand"; "gastrointestinal motility"
• S: (n) change (the action of changing something) "the change of government had no impact on the economy"; "his change on abortion cost him the election"
• S: (n) action (something done (usually as opposed to something said)) "there were stories of murders and other unnatural actions"
• S: (n) act, deed, human action, human activity (something that people do or cause to happen)
• S: (n) event (something that happens at a given place and time)
• S: (n) psychological feature (a feature of the mental life of a living organism)
• S: (n) abstraction, abstract entity (a general concept formed by extracting common features from specific examples)
• S: (n) entity (that which is perceived or known or inferred to have its own distinct existence (living or nonliving))
• derivationally related form

Verb

• S: (v) overthrow, subvert, overturn, bring down (cause the downfall of; of rulers) "The Czar was overthrown"; "subvert the ruling class"
• S: (v) overrule, overturn, override, overthrow, reverse (rule against) "The Republicans were overruled when the House voted on the bill"