The word "mudsling" refers to the practice of attacking someone's character or reputation through the spreading of rumors, insults, or derogatory remarks. Antonyms for this word could include terms like praise, compliment, endorse, or laud. These words suggest a positive or supportive approach to describing someone or something, rather than tearing them down. Other possible antonyms might include terms like respect, honor, or admire, which signify a level of esteem and regard for one's actions, character, or achievements. By focusing on positive language and actions, individuals can improve relationships and foster greater trust and cooperation with others.