Synonyms of vanquish in English:

vanquish


See definition of vanquish

verb

1‘after five weeks, government troops vanquished the rebels’

SYNONYMS
conquer, defeat, defeat utterly, beat, beat hollow, trounce, annihilate, triumph over, win a resounding victory over, be victorious over, best, get the better of, worst, bring someone to their knees, overcome, overwhelm, subdue, subjugate, put down, quell, quash, crush, repress, rout
informal lick, hammer, clobber, thrash, paste, pound, pulverize, crucify, demolish, destroy, drub, give someone a drubbing, cane, wipe the floor with, walk all over, give someone a hiding, take to the cleaners, blow someone out of the water, make mincemeat of, murder, massacre, slaughter, flatten, turn inside out, tank
British informal stuff
North American informal blow out, cream, shellac, skunk, slam
US informal own