Hardwoods are a type of wood that come from deciduous trees, which are typically strong and durable. However, the term "hardwoods" is often used interchangeably with several other synonyms, such as broadleaf, deciduous, and angiosperm. "Broadleaf" refers to trees that have wide leaves and are typically deciduous, while "deciduous" simply means that the tree loses its leaves annually. "Angiosperm" is a more technical term that describes trees that have enclosed seeds, which includes all hardwoods. Other synonyms for hardwoods include "hard-wearing," "dense," and "tough," all of which describe the superior strength and durability of these types of trees and the wood that they produce.