The word "disadvised" can have different meanings but some suitable antonyms for the word could be "encouraged," "recommended," "supported," "approved," or "promoted." These words convey a positive and affirmative message or advice. In contrast, "disadvised" relates to a negative and cautionary message or warning against taking a particular course of action. Antonyms for "disadvised" are helpful in situations where there is a need to motivate, rally or persuade people towards a particular action, strategy or direction. By highlighting opposite meanings, antonyms can provide insight and guidance for thoughtful decision-making.