Eradicate (verb) بڑی تعداد میں ہلاک کرنا، جڑ سے اکھاڑنا

destroy completely; put an end to.
Example: “this disease has been eradicated from the world”
Synonyms: get rid of, eliminate, do away with, remove, suppress, exterminate, destroy, annihilate
Antonyms: bear, build, create, ratify
Negate (verb) غلط ثابت کرنا، انکار کرنا، نفی

make ineffective; nullify.
Example: “alcohol negates the effects of the drug”
Synonyms: invalidate, nullify, render null and void, render invalid, make ineffective, neutralize, cancel (out)
Antonyms: confirm, support, validate