"In a few words" is a common phrase used to indicate the need for a brief and concise summary or explanation. However, there are many other ways to express this idea using synonyms such as "in brief," "in a nutshell," "succinctly," "concisely," "briefly," "summarily," "to put it briefly," "in summary," "to summarize," and "in short." These alternative phrases can add variety and interest to your writing, while still conveying the same essential meaning. Whether you are crafting an essay, blog post, or email, consider using one of these synonyms for "in a few words" to make your writing more engaging and impactful.