The word "recommends" means to suggest or approve of something. So, the antonyms for recommend would be words that convey the opposite meaning. Some of the antonyms for recommends are discourage, dissuade, disapprove, discourage, caution, warn, advise against, criticize, reject, and oppose. These words suggest disapproval, warning, and criticism towards the action or product being suggested. While recommend encourages or approves of something, the antonyms discourage, caution against or warn people about something that may be harmful or inappropriate. Using antonyms of recommend can help to provide a clear understanding of what is not recommended, giving people the opportunity to make an informed decision.