The phrase "got back to" can be replaced with several other synonyms that convey similar meanings. For example, the term "replied" indicates that a response was given after considering a situation. The term "responded" implies that a timely answer was given about something. The term "returned" indicates that a person came back after leaving a place or an activity. The term "revisited" suggests that something was revisited or reconsidered at a later time. The word "reengaged" suggests that someone has reconnected with someone or something. In short, these synonyms can be used in place of the phrase "got back to" while still conveying the same idea or message.