The phrase "returning the compliment" refers to responding to a kind gesture or compliment with another kind gesture or compliment. However, there are several antonyms for this phrase that convey the opposite meaning. These include: insulting, offending, disrespecting, belittling, and criticizing. Instead of returning the compliment, one might choose to insult or offend someone instead. This behavior is not recommended, as it is rude and hurtful. Instead, it is better to offer constructive criticism or respectfully decline the compliment if one does not feel comfortable accepting it. By doing so, one can maintain positive relationships and avoid unnecessary conflicts.