Synonyms of overturn in English:

overturn


See definition of overturn

verb

1‘the boat overturned’

SYNONYMS
capsize, turn turtle, keel over, tip over, topple over, turn over, overbalance, turn topsy-turvy
pitchpole

2‘I overturned a full supermarket trolley on to my leg’

SYNONYMS
upset, tip over, topple over, turn over, throw over, overthrow, knock over, upend, invert, turn topsy-turvy
informal roll
Scottish, Northern Irish cowp
archaic overset

3‘the Senate may yet overturn this ruling’

SYNONYMS
cancel, reverse, rescind, repeal, revoke, retract, countermand, withdraw, take back, rule against, disallow, override, overrule, veto, set aside, quash, overthrow, repudiate, recant, annul, nullify, declare null and void, invalidate, negate, void, abrogate
vacate
archaic recall
ANTONYMS

allow, accept