Correct option is A
The correct antonym of the given word is
dissuade.
Persuade: To convince someone to do something through reasoning or argument. (Hindi: मनाना, राज़ी करना)
Example: He persuaded her to join the campaign.
Dissuade: To discourage someone from doing something. (Hindi: रोकना, मना करना)
Example: I tried to dissuade him from investing in that scheme.
Synonyms: convince, coax, urge, influence.
Antonyms: dissuade, deter, discourage, prevent.
Meanings of other options:
· (b)
Ignoble: Dishonorable or not noble (नीच)
· (c)
Tame: Domesticated or not wild (पालतू)
· (d)
Disunite: To cause separation (अलग करना)