Antonyms for "gets through to" may include phrases such as "loses contact with," "fails to connect with," or "is unable to reach." These phrases all describe a situation where communication or understanding is not achieved, as opposed to "gets through to" which implies successful communication or understanding. Other antonyms for "gets through to" might include "misconstrues," "misinterprets," or "misses the mark," as these phrases all suggest a failure to convey a message effectively. Additionally, depending on the context, antonyms for "gets through to" might include "ignores," "dismisses," or "discounts," all of which imply a lack of interest or concern in the message being communicated.