Correct option is A
The correct synonym of the given word is
(a) Discipline.
Chastise: means to scold or punish someone severely, especially verbally. (डांटना या सज़ा देना)
Example: The manager chastised the intern for repeated mistakes.
Discipline (as a verb): means to punish or correct someone to improve behavior. (अनुशासनात्मक दंड देना)
Example: The teacher disciplined the students for not following instructions.
Synonyms: reprimand, scold, rebuke, discipline.
Antonyms: praise, reward, compliment.
Other options:
· (b)
Order – to command (आदेश देना)
· (c)
Sever ties – to break relationships (संबंध तोड़ना)
· (d)
Chase – to run after something/someone (पीछा करना)