The antonyms for the word "re-collections" are forgetfulness, oblivion, and amnesia. Forgetfulness refers to the inability to remember something, while oblivion is used when an experience or memory is completely erased from one's mind. Amnesia refers to a medical condition where someone is unable to recall information or events. These antonyms contrast with "re-collections," which refers to the act of remembering or recalling past experiences or events. Other antonyms for "re-collections" might include ignorance, inexperience, and unfamiliarity, depending on the context. Overall, the antonyms for "re-collections" emphasize the absence or loss of memory or familiarity with past experiences.