The antonyms for the word "pro-file" include words such as "conceal," "hide," "mask," "disguise," and "obscure." When someone is trying to "pro-file," they are attempting to build a profile or create a detailed description of someone or something. However, when the opposite action is taken, the objective is to keep information a secret. For example, a criminal may seek to conceal their identity from the authorities by hiding behind a mask. Conversely, law enforcement officers may seek to uncover the true identity of the criminal by lifting the veil of obscurity surrounding them. In this sense, the antonyms for "pro-file" represent the opposite actions and intentions regarding the divulgence of information.