"Billable" is a term used to describe work or services that can be charged to a client or customer. It is a common term in fields such as law, consulting, and accounting, where professionals track their billable hours. There are a variety of different words that can be used synonymously with "billable", including chargeable, invoicable, and compensable. Other synonyms include bill-worthy, revenue-generating, and money-making. Each of these terms can be used interchangeably with "billable" in various contexts, depending on the industry and specific use case. Regardless of the wording chosen, the goal is always the same - to ensure that work performed by professionals is properly tracked and billed to clients or customers.