Being telegraphic means to be concise and brief in communication. There are several synonyms for this term that can be used in place of "be telegraphic." Some of these include being succinct, pithy, crisp, compact, shortened, and abbreviated. When you are telegraphic in your communication, you are able to get your message across quickly and efficiently, without any unnecessary details. This can be especially useful in business, where time is often of the essence and clear communication is essential. Using these synonyms can help you to convey your message effectively, without wasting any time or using extra words.