Unlaces are often associated with the act of undoing or loosening one's shoelaces. However, there are several synonyms that can be used to describe this action. Some alternatives for unlace include unfasten, untie, unbind, unweave, or unknit. These words can be used interchangeably when referring to loosening or undoing footwear. Additionally, the term unlace can also be used in a metaphorical sense, such as unlace one's tongue, meaning to speak freely or candidly. In this context, other synonyms can include "let loose," "spill the beans," "open up," or "speak their mind".