The phrase "be limbo" typically refers to a state of uncertainty or being in between two stages. Synonyms for this phrase include being in a state of suspension, being in a state of indecision, being caught in the middle, being in a state of flux or being in a holding pattern. These synonyms all convey the sense of being in a state of transition, where a decision or change is necessary but not yet made. When someone is in limbo, they may feel frustrated or anxious about their uncertain situation, but it can also provide an opportunity for reflection and considering options before taking action.