The term "dis-advises" means to warn against something or to give advice not to do something. The antonym of "dis-advises" would, therefore, be to advise in favor of something or to recommend a particular course of action. Other potential antonyms for "dis-advises" could include words like encourage, approve, endorse, or support. These words all imply that someone is actively promoting or advocating for a particular action or decision, rather than warning against it. By using these antonyms in place of "dis-advises," it's possible to shift the tone of the conversation from cautionary to supportive or encouraging.