We don't have synonyms for punishe yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are punish.
(v) :
Obsolete spelling of punish. [(transitive) To cause (a child, student, or someone else being looked after, or a suspect or criminal) to suffer for crime or misconduct, to administer disciplinary action, typically by an authority or a person in authority (for example: a parent, teacher, or police officer).]
(v) :
Obsolete spelling of punish. [(transitive) To cause (a child, student, or someone else being looked after, or a suspect or criminal) to suffer for crime or misconduct, to administer disciplinary action, typically by an authority or a person in authority (for example: a parent, teacher, or police officer).]