Raw wood is a commonly used term to describe wood that has not been processed or treated. However, there are several other synonyms for this term. Unfinished wood, lumber, timber, natural wood, rough wood, and untreated wood are all alternative synonyms for raw wood. Unfinished wood refers to wood that has not been sanded or finished with a sealant or stain. Lumber and timber are both terms used to describe wood that has been cut and processed into specific sizes for building purposes. Natural wood, rough wood, and untreated wood all refer to wood that has not been chemically treated or altered in any way. These synonyms can be used interchangeably depending on the context of the situation.