Pro file, a noun, refers to a detailed summary of someone's personal and professional achievements, skills, education, and work experience. Its antonym would be "con file" which would signify that someone has a record of negative accomplishments or lacks any notable skills or achievements. Another antonym for pro file would be "amateur." An amateur is someone who lacks experience and skills in a specific profession or field. Lastly, "disqualify" would be a verb antonym for pro file. To disqualify someone is to reject them or prevent them from participating in a certain opportunity due to their unsuitability or inability to meet specific standards or requirements.