What is one synonym for 'castigate'?

The term 'castigate' means to reprimand someone severely or to criticize them harshly. Therefore, a synonym would be a word that conveys a similar meaning of strongly rebuking or scolding someone.

The word 'reprimand' aligns perfectly with this definition, as it also involves scolding, rebuking, or admonishing someone for their actions. In contexts where someone is being chastised for their behavior, 'reprimand' effectively captures the essence of 'castigate.'

The other options present alternative meanings that do not align with the action of harsh criticism; they lean towards positive affirmations or advocacy rather than reproach, which is why they do not serve as synonyms for 'castigate.'