When moving from one place to another, sometimes we need to quicken our speed to arrive on time or finish a task. There are several synonyms for the phrase "quickening one's speed" that we can use in different situations. The most common synonyms include acceleration, hastening, hurrying, and speeding up. Other options include expediting, pushing, racing, speeding, and stepping up the pace. These synonyms can be used interchangeably depending on the context and the tone of the message. By choosing the right synonym, we can communicate more effectively and convey the urgency of the situation or the need to act quickly.