surrender
debase
destroy
ruin
Answer is Right!
Answer is Wrong!
The correct answer is A. surrender.
To vanquish is to defeat or conquer someone or something. The opposite of vanquish is to surrender, which means to give up or yield to an enemy or opponent.
B. debase means to lower the quality or value of something.
C. destroy means to damage or ruin something completely.
D. ruin means to cause something to fall into a state of disrepair or decay.
In conclusion, the antonym of vanquish is surrender.