If you're trying to add a bit of variety to your writing, it's essential to avoid repetitive language. When it comes to the phrase "are desirous of," it can be replaced with other phrases that carry the same meaning. Some synonyms for "are desirous of" include "crave," "long for," "yearn for," "covet," "hanker for," "aspire to," "seek out," "want," "pursue," and "aim for." By using these different phrases, your writing will be more dynamic, and your reader will remain engaged. Don't be afraid to switch up your vocabulary and make your writing even more impactful.