Most waiting is a phrase that is typically used to describe something that is highly anticipated or eagerly expected. However, when we talk about antonyms for this phrase, there are several words and phrases that come to mind, which are the least waiting, the least anticipated, the most boring, and the most unexpected. The least waiting generally refers to items that are not highly sought after or eagerly expected. In contrast to this, the most boring signifies that something is not interesting enough to create excitement among people. Finally, the most unexpected refers to things that come as a surprise or are completely unanticipated. All these antonyms provide a different perspective of what is typically described as most waiting.