The term "gets lowdown on" means to gather information or the inside scoop about something. Antonyms for this term would be "ignorant," "uninformed," and "oblivious." These antonyms suggest a lack of knowledge or understanding of a particular subject, situation, or event. Other antonyms could include "uninterested," "apathetic," and "unconcerned," which describe a lack of interest or care for the information being gathered. Alternatively, "misinformed" and "misguided" could also be antonyms for "gets lowdown on" since they suggest that the information that is being gathered is inaccurate or incorrect. Overall, these antonyms illustrate a contrast between knowledge and ignorance, awareness and unawareness, and interest and disinterest.