didn't hear back

Grammar usage guide and real-world examples

The phrase "didn't hear back" is a common and generally accepted way to indicate that a response was expected but not received. As confirmed by Ludwig, it functions primarily to convey a lack of communication. Predominantly found in news and media, it maintains a neutral to slightly informal tone, making it suitable for various contexts from casual conversations to professional correspondence. When using this phrase, ensure the context clearly establishes a prior communication attempt and the reasonable expectation of a reply. Alternatives such as "received no response" or "got no reply" may be more appropriate depending on the desired level of formality.