An uncultivated expanse refers to an area of land that hasn't been developed or cultivated by humans. It's often used to describe wild and untamed areas, such as forests or grasslands, but can also refer to abandoned or neglected properties. Synonyms for 'uncultivated expanse' include wilderness, wasteland, virgin land, open country, rugged terrain, wilds, desolation, barrenness, untamed land, and unspoiled nature. These words convey a sense of natural beauty and simplicity, highlighting the untouched and unspoiled qualities of these areas. Whether it's a vast natural park or a small patch of land left untouched for years, an uncultivated expanse is a reminder of the natural world around us.