Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb overturn
6 senses of overturn
Sense 1
overturn, turn over, tip over, tump over -- (turn from an upright or normal position; "The big vase overturned"; "The canoe tumped over")
=> turn -- (change orientation or direction, also in the abstract sense; "Turn towards me"; "The mugger turned and fled before I could see his face"; "She turned from herself and learned to listen to others' needs")
Sense 2
overturn, tip over, turn over, upset, knock over, bowl over, tump over -- (cause to overturn from an upright or normal position; "The cat knocked over the flower vase"; "the clumsy customer turned over the vase"; "he tumped over his beer")
=> move, displace -- (cause to move or shift into a new position or place, both in a concrete and in an abstract sense; "Move those boxes into the corner, please"; "I'm moving my money to another bank"; "The director moved more responsibilities onto his new assistant")
Sense 3
overrule, overturn, override, overthrow, reverse -- (rule against; "The Republicans were overruled when the House voted on the bill")
=> rule, decree -- (decide with authority; "The King decreed that all firstborn males should be killed")
Sense 4
overthrow, subvert, overturn, bring down -- (cause the downfall of; of rulers; "The Czar was overthrown"; "subvert the ruling class")
=> depose, force out -- (force to leave (an office))
Sense 5
revoke, annul, lift, countermand, reverse, repeal, overturn, rescind, vacate -- (cancel officially; "He revoked the ban on smoking"; "lift an embargo"; "vacate a death sentence")
=> cancel, strike down -- (declare null and void; make ineffective; "Cancel the election results"; "strike down a law")
Sense 6
revolutionize, revolutionise, overturn -- (change radically; "E-mail revolutionized communication in academe")
=> change, alter, modify -- (cause to change; make different; cause a transformation; "The advent of the automobile may have altered the growth pattern of the city"; "The discussion has changed my thinking about the issue")
Antonyms of adj overturned
1 sense of overturned
Sense 1
overturned, upset, upturned -- (having been turned so that the bottom is no longer the bottom; "an overturned car"; "the upset pitcher of milk"; "sat on an upturned bucket")
INDIRECT (VIA turned) -> unturned -- (not turned; "left no stone unturned")
Similarity of adj overturned
1 sense of overturned
Sense 1
overturned, upset, upturned -- (having been turned so that the bottom is no longer the bottom; "an overturned car"; "the upset pitcher of milk"; "sat on an upturned bucket")
=> turned (vs. unturned) -- (moved around an axis or center)