A "negative image" refers to an unfavorable perception or depiction of someone or something. Instead of using this overused phrase, there are alternative synonyms to convey the same meaning effectively. One such substitute is "adverse impression", which highlights a negative viewpoint or interpretation. Another term, "unfavorable portrayal", emphasizes the depiction of someone or something in an unfavorable light. Additionally, the phrase "unpleasant perception" connotes an unfavorable or distasteful perspective on someone or something. Employing these synonyms for "negative image" can add variety and depth to one's vocabulary while expressing the same concept in a more unique and nuanced way.