When it comes to finding synonyms for the phrase "be workable," there are a handful of options that can help convey the same meaning. Some of these options include "be feasible," "be practical," "be viable," "be achievable," and "be attainable." Each of these terms implies that something is within reach and can be accomplished given the right resources or circumstances. Other related terms might include "be functional," "be effective," "be efficient," or "be successful". Ultimately, the specific synonym that is chosen will depend on the context and intended meaning of the message being conveyed.