Wild thyme, also known as Thymus serpyllum, is a fragrant herb that is commonly found growing in the wild. It has a variety of uses, including culinary and medicinal applications. However, for those looking to expand their vocabulary, there are several synonyms for wild thyme. These include creeping thyme, mother-of-thyme, and mountain thyme. Each of these names refers to the same herb, but they may be used in different geographic regions or cultural contexts. Regardless of what it is called, wild thyme is a versatile herb that can add flavor and aroma to a wide range of dishes.